diff --git a/src/Renderer/TOC.hs b/src/Renderer/TOC.hs
index 26384b4a7..88db9b4c6 100644
--- a/src/Renderer/TOC.hs
+++ b/src/Renderer/TOC.hs
@@ -38,11 +38,10 @@ data DiffInfo = DiffInfo
   }
   deriving (Eq, Show)
 
-data TOCSummary a
-  = TOCSummary
-    { summaryPatch :: Patch a
-    , parentInfo :: Maybe Summarizable
-    }
+data TOCSummary a = TOCSummary
+  { summaryPatch :: Patch a
+  , parentInfo :: Maybe Summarizable
+  }
   deriving (Eq, Functor, Show, Generic)
 
 data Summarizable