THRIFT-4720: documenting breaking changes, minor cleanup
diff --git a/Makefile.am b/Makefile.am
index 511452d..addfa0c 100755
--- a/Makefile.am
+++ b/Makefile.am
@@ -129,7 +129,7 @@
 	sonar-project.properties \
 	LANGUAGES.md \
 	LICENSE \
-	CHANGES \
+	CHANGES.md \
 	NOTICE \
 	README.md \
 	Thrift.podspec