Update MonthEnum.java

Author: ManikaSaiKiran

ipp-v3-java-data/src/main/java/com/intuit/ipp/data/MonthEnum.java

@@ -41,7 +41,7 @@
 @XmlEnum
 public enum MonthEnum {
 
-    @XmlEnumValue("JANUARY")
+    @XmlEnumValue("January")
     JANUARY("January"),
     @XmlEnumValue("February")
     FEBRUARY("February"),