diff --git a/src/Hash2Pub/PostService.hs b/src/Hash2Pub/PostService.hs
index e654868..53a840d 100644
--- a/src/Hash2Pub/PostService.hs
+++ b/src/Hash2Pub/PostService.hs
@@ -4,7 +4,6 @@
 {-# LANGUAGE OverloadedStrings     #-}
 {-# LANGUAGE RankNTypes            #-}
 {-# LANGUAGE TypeOperators         #-}
-
 {-# LANGUAGE InstanceSigs          #-}
 
 module Hash2Pub.PostService where