diff --git a/lib/services/datalake.Store/lib/filesystem/operations/fileSystem.js b/lib/services/datalake.Store/lib/filesystem/operations/fileSystem.js
index 2d288d3dc7..164051f391 100644
--- a/lib/services/datalake.Store/lib/filesystem/operations/fileSystem.js
+++ b/lib/services/datalake.Store/lib/filesystem/operations/fileSystem.js
@@ -980,18 +980,18 @@ function _msConcat(accountName, path, streamContents, options, callback) {
  * @param {number} [options.listSize] Gets or sets the number of items to
  * return. Optional.
  *
- * @param {string} [options.listAfter] Gets or sets the item or lexographical
+ * @param {string} [options.listAfter] Gets or sets the item or lexicographical
  * index after which to begin returning results. For example, a file list of
  * 'a','b','d' and listAfter='b' will return 'd', and a listAfter='c' will also
  * return 'd'. Optional.
  *
- * @param {string} [options.listBefore] Gets or sets the item or lexographical
- * index before which to begin returning results. For example, a file list of
- * 'a','b','d' and listBefore='d' will return 'a','b', and a listBefore='c'
- * will also return 'a','b'. Optional.
+ * @param {string} [options.listBefore] Gets or sets the item or
+ * lexicographical index before which to begin returning results. For example,
+ * a file list of 'a','b','d' and listBefore='d' will return 'a','b', and a
+ * listBefore='c' will also return 'a','b'. Optional.
  *
  * @param {boolean} [options.tooId] An optional switch to return friendly names
- * in place of owner and group. tooid=false returns friendly names instead of
+ * in place of owner and group. tooId=false returns friendly names instead of
  * the AAD Object ID. Default value is true, returning AAD object IDs.
  *
  * @param {object} [options.customHeaders] Headers that will be added to the
@@ -1323,7 +1323,7 @@ function _getContentSummary(accountName, path, options, callback) {
  * @param {object} [options] Optional Parameters.
  *
  * @param {boolean} [options.tooId] An optional switch to return friendly names
- * in place of owner and group. tooid=false returns friendly names instead of
+ * in place of owner and group. tooId=false returns friendly names instead of
  * the AAD Object ID. Default value is true, returning AAD object IDs.
  *
  * @param {object} [options.customHeaders] Headers that will be added to the
@@ -2729,7 +2729,7 @@ function _removeAcl(accountName, path, options, callback) {
  * @param {object} [options] Optional Parameters.
  *
  * @param {boolean} [options.tooId] An optional switch to return friendly names
- * in place of object ID for ACL entries. tooid=false returns friendly names
+ * in place of object ID for ACL entries. tooId=false returns friendly names
  * instead of the AAD Object ID. Default value is true, returning AAD object
  * IDs.
  *
@@ -4199,18 +4199,18 @@ class FileSystem {
    * @param {number} [options.listSize] Gets or sets the number of items to
    * return. Optional.
    *
-   * @param {string} [options.listAfter] Gets or sets the item or lexographical
+   * @param {string} [options.listAfter] Gets or sets the item or lexicographical
    * index after which to begin returning results. For example, a file list of
    * 'a','b','d' and listAfter='b' will return 'd', and a listAfter='c' will also
    * return 'd'. Optional.
    *
-   * @param {string} [options.listBefore] Gets or sets the item or lexographical
-   * index before which to begin returning results. For example, a file list of
-   * 'a','b','d' and listBefore='d' will return 'a','b', and a listBefore='c'
-   * will also return 'a','b'. Optional.
+   * @param {string} [options.listBefore] Gets or sets the item or
+   * lexicographical index before which to begin returning results. For example,
+   * a file list of 'a','b','d' and listBefore='d' will return 'a','b', and a
+   * listBefore='c' will also return 'a','b'. Optional.
    *
    * @param {boolean} [options.tooId] An optional switch to return friendly names
-   * in place of owner and group. tooid=false returns friendly names instead of
+   * in place of owner and group. tooId=false returns friendly names instead of
    * the AAD Object ID. Default value is true, returning AAD object IDs.
    *
    * @param {object} [options.customHeaders] Headers that will be added to the
@@ -4251,18 +4251,18 @@ class FileSystem {
    * @param {number} [options.listSize] Gets or sets the number of items to
    * return. Optional.
    *
-   * @param {string} [options.listAfter] Gets or sets the item or lexographical
+   * @param {string} [options.listAfter] Gets or sets the item or lexicographical
    * index after which to begin returning results. For example, a file list of
    * 'a','b','d' and listAfter='b' will return 'd', and a listAfter='c' will also
    * return 'd'. Optional.
    *
-   * @param {string} [options.listBefore] Gets or sets the item or lexographical
-   * index before which to begin returning results. For example, a file list of
-   * 'a','b','d' and listBefore='d' will return 'a','b', and a listBefore='c'
-   * will also return 'a','b'. Optional.
+   * @param {string} [options.listBefore] Gets or sets the item or
+   * lexicographical index before which to begin returning results. For example,
+   * a file list of 'a','b','d' and listBefore='d' will return 'a','b', and a
+   * listBefore='c' will also return 'a','b'. Optional.
    *
    * @param {boolean} [options.tooId] An optional switch to return friendly names
-   * in place of owner and group. tooid=false returns friendly names instead of
+   * in place of owner and group. tooId=false returns friendly names instead of
    * the AAD Object ID. Default value is true, returning AAD object IDs.
    *
    * @param {object} [options.customHeaders] Headers that will be added to the
@@ -4412,7 +4412,7 @@ class FileSystem {
    * @param {object} [options] Optional Parameters.
    *
    * @param {boolean} [options.tooId] An optional switch to return friendly names
-   * in place of owner and group. tooid=false returns friendly names instead of
+   * in place of owner and group. tooId=false returns friendly names instead of
    * the AAD Object ID. Default value is true, returning AAD object IDs.
    *
    * @param {object} [options.customHeaders] Headers that will be added to the
@@ -4450,7 +4450,7 @@ class FileSystem {
    * @param {object} [options] Optional Parameters.
    *
    * @param {boolean} [options.tooId] An optional switch to return friendly names
-   * in place of owner and group. tooid=false returns friendly names instead of
+   * in place of owner and group. tooId=false returns friendly names instead of
    * the AAD Object ID. Default value is true, returning AAD object IDs.
    *
    * @param {object} [options.customHeaders] Headers that will be added to the
@@ -5376,7 +5376,7 @@ class FileSystem {
    * @param {object} [options] Optional Parameters.
    *
    * @param {boolean} [options.tooId] An optional switch to return friendly names
-   * in place of object ID for ACL entries. tooid=false returns friendly names
+   * in place of object ID for ACL entries. tooId=false returns friendly names
    * instead of the AAD Object ID. Default value is true, returning AAD object
    * IDs.
    *
@@ -5415,7 +5415,7 @@ class FileSystem {
    * @param {object} [options] Optional Parameters.
    *
    * @param {boolean} [options.tooId] An optional switch to return friendly names
-   * in place of object ID for ACL entries. tooid=false returns friendly names
+   * in place of object ID for ACL entries. tooId=false returns friendly names
    * instead of the AAD Object ID. Default value is true, returning AAD object
    * IDs.
    *
diff --git a/lib/services/datalake.Store/lib/filesystem/operations/index.d.ts b/lib/services/datalake.Store/lib/filesystem/operations/index.d.ts
index cd17fe23fc..8f941d1420 100644
--- a/lib/services/datalake.Store/lib/filesystem/operations/index.d.ts
+++ b/lib/services/datalake.Store/lib/filesystem/operations/index.d.ts
@@ -538,18 +538,18 @@ export interface FileSystem {
      * @param {number} [options.listSize] Gets or sets the number of items to
      * return. Optional.
      *
-     * @param {string} [options.listAfter] Gets or sets the item or lexographical
+     * @param {string} [options.listAfter] Gets or sets the item or lexicographical
      * index after which to begin returning results. For example, a file list of
      * 'a','b','d' and listAfter='b' will return 'd', and a listAfter='c' will also
      * return 'd'. Optional.
      *
-     * @param {string} [options.listBefore] Gets or sets the item or lexographical
-     * index before which to begin returning results. For example, a file list of
-     * 'a','b','d' and listBefore='d' will return 'a','b', and a listBefore='c'
-     * will also return 'a','b'. Optional.
+     * @param {string} [options.listBefore] Gets or sets the item or
+     * lexicographical index before which to begin returning results. For example,
+     * a file list of 'a','b','d' and listBefore='d' will return 'a','b', and a
+     * listBefore='c' will also return 'a','b'. Optional.
      *
      * @param {boolean} [options.tooId] An optional switch to return friendly names
-     * in place of owner and group. tooid=false returns friendly names instead of
+     * in place of owner and group. tooId=false returns friendly names instead of
      * the AAD Object ID. Default value is true, returning AAD object IDs.
      *
      * @param {object} [options.customHeaders] Headers that will be added to the
@@ -578,18 +578,18 @@ export interface FileSystem {
      * @param {number} [options.listSize] Gets or sets the number of items to
      * return. Optional.
      *
-     * @param {string} [options.listAfter] Gets or sets the item or lexographical
+     * @param {string} [options.listAfter] Gets or sets the item or lexicographical
      * index after which to begin returning results. For example, a file list of
      * 'a','b','d' and listAfter='b' will return 'd', and a listAfter='c' will also
      * return 'd'. Optional.
      *
-     * @param {string} [options.listBefore] Gets or sets the item or lexographical
-     * index before which to begin returning results. For example, a file list of
-     * 'a','b','d' and listBefore='d' will return 'a','b', and a listBefore='c'
-     * will also return 'a','b'. Optional.
+     * @param {string} [options.listBefore] Gets or sets the item or
+     * lexicographical index before which to begin returning results. For example,
+     * a file list of 'a','b','d' and listBefore='d' will return 'a','b', and a
+     * listBefore='c' will also return 'a','b'. Optional.
      *
      * @param {boolean} [options.tooId] An optional switch to return friendly names
-     * in place of owner and group. tooid=false returns friendly names instead of
+     * in place of owner and group. tooId=false returns friendly names instead of
      * the AAD Object ID. Default value is true, returning AAD object IDs.
      *
      * @param {object} [options.customHeaders] Headers that will be added to the
@@ -697,7 +697,7 @@ export interface FileSystem {
      * @param {object} [options] Optional Parameters.
      *
      * @param {boolean} [options.tooId] An optional switch to return friendly names
-     * in place of owner and group. tooid=false returns friendly names instead of
+     * in place of owner and group. tooId=false returns friendly names instead of
      * the AAD Object ID. Default value is true, returning AAD object IDs.
      *
      * @param {object} [options.customHeaders] Headers that will be added to the
@@ -723,7 +723,7 @@ export interface FileSystem {
      * @param {object} [options] Optional Parameters.
      *
      * @param {boolean} [options.tooId] An optional switch to return friendly names
-     * in place of owner and group. tooid=false returns friendly names instead of
+     * in place of owner and group. tooId=false returns friendly names instead of
      * the AAD Object ID. Default value is true, returning AAD object IDs.
      *
      * @param {object} [options.customHeaders] Headers that will be added to the
@@ -1418,7 +1418,7 @@ export interface FileSystem {
      * @param {object} [options] Optional Parameters.
      *
      * @param {boolean} [options.tooId] An optional switch to return friendly names
-     * in place of object ID for ACL entries. tooid=false returns friendly names
+     * in place of object ID for ACL entries. tooId=false returns friendly names
      * instead of the AAD Object ID. Default value is true, returning AAD object
      * IDs.
      *
@@ -1445,7 +1445,7 @@ export interface FileSystem {
      * @param {object} [options] Optional Parameters.
      *
      * @param {boolean} [options.tooId] An optional switch to return friendly names
-     * in place of object ID for ACL entries. tooid=false returns friendly names
+     * in place of object ID for ACL entries. tooId=false returns friendly names
      * instead of the AAD Object ID. Default value is true, returning AAD object
      * IDs.
      *