Fix haddock formatting

hnix-store-core/src/System/Nix/Build.hs

@@ -34,7 +34,7 @@ data BuildStatus =
   deriving (Eq, Ord, Enum, Show)
 
 
- -- | Result of the build
+-- | Result of the build
 data BuildResult = BuildResult
   { -- | build status, MiscFailure should be default
     status             :: !BuildStatus

hnix-store-core/src/System/Nix/GC.hs

@@ -23,7 +23,7 @@ import           System.Nix.Path           (PathSet)
 data Action = ReturnLive | ReturnDead | DeleteDead | DeleteSpecific
   deriving (Eq, Ord, Enum, Show)
 
- -- | Garbage collector operation options
+-- | Garbage collector operation options
 data Options = Options
   { -- | operation
     operation      :: !Action

hnix-store-core/src/System/Nix/Path.hs

@@ -87,7 +87,7 @@ data SubstitutablePathInfo = SubstitutablePathInfo
     narSize      :: !Integer
   } deriving (Eq, Ord, Show)
 
- -- | Information about 'Path'.
+-- | Information about @Path@
 data ValidPathInfo = ValidPathInfo
   { -- | Path itself
     path             :: !Path