fixed unrefactored variable name

Author: raduendv

feature/dynamodb/enhancedclient/extension.go

@@ -114,7 +114,7 @@ type UpdateExpressionBuilder[T any] interface {
 }
 
 // AutogenerateExtension provides automatic population of fields marked as
-// "autogenerated" in the schema. It supports two main features:
+// "autogenerated" in the schemext. It supports two main features:
 //   - Key generation: Assigns a UUID to fields tagged with `autogenerated:key`.
 //   - Timestamp generation: Assigns the current time to fields tagged with `autogenerated:timestamp`.
 //
@@ -159,11 +159,11 @@ func (ext *AutogenerateExtension[T]) BeforeWrite(ctx context.Context, item *T) e
 
 		switch opts[0] {
 		case "key":
-			if err := a.processKey(item, f, opts[1:]); err != nil {
+			if err := ext.processKey(item, f, opts[1:]); err != nil {
 				return err
 			}
 		case "timestamp":
-			if err := a.processTimestamp(item, f, opts[1:]); err != nil {
+			if err := ext.processTimestamp(item, f, opts[1:]); err != nil {
 				return err
 			}
 		default:
@@ -195,11 +195,11 @@ func (ext *AutogenerateExtension[T]) BuildUpdate(ctx context.Context, item *T, u
 
 		switch opts[0] {
 		case "key":
-			if err := a.buildKeyUpdate(item, f, ub); err != nil {
+			if err := ext.buildKeyUpdate(item, f, ub); err != nil {
 				return err
 			}
 		case "timestamp":
-			if err := a.buildTimestampUpdate(item, f, ub); err != nil {
+			if err := ext.buildTimestampUpdate(item, f, ub); err != nil {
 				return err
 			}
 		default:
@@ -565,7 +565,7 @@ func (ext *VersionExtension[T]) BuildUpdate(ctx context.Context, item *T, ub **e
 }
 
 // AtomicCounterExtension provides automatic atomic increment logic for fields
-// marked as "atomiccounter" in the schema. When used as an UpdateExpressionBuilder,
+// marked as "atomiccounter" in the schemext. When used as an UpdateExpressionBuilder,
 // it generates DynamoDB update expressions that increment the field value atomically
 // on each update.
 //