diff --git a/app/controllers/billing-accounts.controller.js b/app/controllers/billing-accounts.controller.js
index 7c105b3915..30896a9c8c 100644
--- a/app/controllers/billing-accounts.controller.js
+++ b/app/controllers/billing-accounts.controller.js
@@ -29,9 +29,7 @@ async function changeAddress (request, h) {
   return h.response(result).code(201)
 }
 
-/**
- * Takes an error from a validator and returns a suitable Boom error
-*/
+// Takes an error from a validator and returns a suitable Boom error
 function _formattedValidationError (error) {
   return Boom.badRequest(error.details[0].message)
 }
diff --git a/app/controllers/jobs.controller.js b/app/controllers/jobs.controller.js
index 91628bb050..6a1f59fa36 100644
--- a/app/controllers/jobs.controller.js
+++ b/app/controllers/jobs.controller.js
@@ -18,6 +18,8 @@ const notFoundStatusCode = 404
  * Triggers export of all relevant tables to CSV and then uploads them to S3
  *
  * > Has to be called something other than 'export' because export is a reserved word
+ * @param _request - the hapi request object
+ * @param h - the hapi response object
  *
  * @returns {Promise<object>} - A promise that resolves to an HTTP response object with a 204 status code
  */
diff --git a/app/lib/base-notifier.lib.js b/app/lib/base-notifier.lib.js
index 6fc9a685f8..d8e7700f5e 100644
--- a/app/lib/base-notifier.lib.js
+++ b/app/lib/base-notifier.lib.js
@@ -42,7 +42,7 @@ class BaseNotifierLib {
    *
    * @param {string} message - Message to add to the log (INFO)
    * @param {object} [data={}] - An object containing any values to be logged, for example, a bill run ID to be included
-   *  with the log message. Defaults to an empty object
+   * with the log message. Defaults to an empty object
    */
   omg (message, data = {}) {
     this._logger.info(this._formatLogPacket(data), message)
@@ -78,7 +78,7 @@ class BaseNotifierLib {
    * @param {object} [data={}] - An object containing any values to be logged and sent in the notification to Errbit,
    * for example, a bill run ID. Defaults to an empty object
    * @param {Error} [error=null] - An instance of the error to be logged and sent to Errbit. If no error is provided one
-   *  will be created using `message` as the error message
+   * will be created using `message` as the error message
    */
   omfg (message, data = {}, error = null) {
     // This deals with anyone calling omfg() with `omfg('It broke', null, error)` which would cause things to break
diff --git a/app/lib/legacy-db-snake-case-mappers.lib.js b/app/lib/legacy-db-snake-case-mappers.lib.js
index 378be8586b..d5f8bdbeb9 100644
--- a/app/lib/legacy-db-snake-case-mappers.lib.js
+++ b/app/lib/legacy-db-snake-case-mappers.lib.js
@@ -30,7 +30,7 @@ const { camelCase, knexIdentifierMappers, snakeCase } = require('objection/lib/u
  * it passes control to the out-of-the-box solution.
  *
  * @param {object} opt - Object containing options used by
- *  {@link https://vincit.github.io/objection.js/api/objection/#knexsnakecasemappers|knexsnakecasemappers()}
+ * {@link https://vincit.github.io/objection.js/api/objection/#knexsnakecasemappers|knexsnakecasemappers()}
  *
  * @returns object containing Knex postProcessResponse() and wrapIdentifier() hooks
  */