diff --git a/src/main/java/org/onosproject/yangutils/datamodel/YangDataTypes.java b/src/main/java/org/onosproject/yangutils/datamodel/YangDataTypes.java
index 4edf482..37176bd 100644
--- a/src/main/java/org/onosproject/yangutils/datamodel/YangDataTypes.java
+++ b/src/main/java/org/onosproject/yangutils/datamodel/YangDataTypes.java
@@ -215,7 +215,7 @@
     INSTANCE_IDENTIFIER,
 
     /**
-     * Derived Data type.
+     * Derived data type.
      */
     DERIVED;