diff --git a/squadleader/src/rules/retrofit.pro b/squadleader/src/rules/retrofit.pro
index 56361e3..76d1bb9 100644
--- a/squadleader/src/rules/retrofit.pro
+++ b/squadleader/src/rules/retrofit.pro
@@ -1,4 +1,4 @@
-# Rules for Retrofit
+# Rules for Retrofit http://square.github.io/retrofit/
 -dontwarn retrofit.RxSupport
 -dontwarn retrofit.RxSupport$*
 -dontwarn retrofit.appengine.**