diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/templating/mustache/TrimTrailingWhiteSpaceLambda.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/templating/mustache/TrimTrailingWhiteSpaceLambda.java
index 571680957bac..50cc9dd9e4ec 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/templating/mustache/TrimTrailingWhiteSpaceLambda.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/templating/mustache/TrimTrailingWhiteSpaceLambda.java
@@ -23,7 +23,7 @@
 import java.io.Writer;
 
 /**
- * Replaces duplicate line break characters in a fragment with single line break.
+ * Trim trailing white spaces in a fragment with single line break.
  * <p>
  * Register:
  * <pre>