diff --git a/Language/Haskell/GhcMod/Internal.hs b/Language/Haskell/GhcMod/Internal.hs
index ea20aa0..902dc41 100644
--- a/Language/Haskell/GhcMod/Internal.hs
+++ b/Language/Haskell/GhcMod/Internal.hs
@@ -2,7 +2,7 @@
 
 module Language.Haskell.GhcMod.Internal (
   -- * Types
-   GHCOption
+    GHCOption
   , Package
   , PackageBaseName
   , PackageVersion
diff --git a/Language/Haskell/GhcMod/ErrMsg.hs b/Language/Haskell/GhcMod/Logger.hs
similarity index 100%
rename from Language/Haskell/GhcMod/ErrMsg.hs
rename to Language/Haskell/GhcMod/Logger.hs