diff --git a/sql/catalyst/src/main/java/org/apache/spark/sql/connector/catalog/TableChange.java b/sql/catalyst/src/main/java/org/apache/spark/sql/connector/catalog/TableChange.java
index 58a592c9d530f..5ce020912f213 100644
--- a/sql/catalyst/src/main/java/org/apache/spark/sql/connector/catalog/TableChange.java
+++ b/sql/catalyst/src/main/java/org/apache/spark/sql/connector/catalog/TableChange.java
@@ -298,7 +298,7 @@ public int hashCode() {
   interface ColumnPosition {
 
     static ColumnPosition first() {
-      return First.SINGLETON;
+      return First.INSTANCE;
     }
 
     static ColumnPosition after(String column) {
@@ -312,7 +312,7 @@ static ColumnPosition after(String column) {
    * be the first one within the struct.
    */
   final class First implements ColumnPosition {
-    private static final First SINGLETON = new First();
+    private static final First INSTANCE = new First();
 
     private First() {}