Various haddock fixes

servant/src/Servant/API/Description.hs

@@ -39,14 +39,14 @@ data Summary (sym :: Symbol)
 --type MyApi = Description
 --  "This comment is visible in multiple Servant interpretations \
 --  \and can be really long if necessary. \
---  \Haskell multiline support is not perfect \
+--  \Haskell multiline String support is not perfect \
 --  \but it's still very readable."
 -- :> Get '[JSON] Book
 -- :}
 data Description (sym :: Symbol)
     deriving (Typeable)
 
--- | Fold modifier list to decide whether argument should be parsed strictly or leniently.
+-- | Fold list of modifiers to extract description as a type-level String.
 --
 -- >>> :kind! FoldDescription '[]
 -- FoldDescription '[] :: Symbol

servant/src/Servant/API/Raw.hs

@@ -11,6 +11,7 @@ import           Data.Typeable
 -- a modified (stripped) 'pathInfo' if the 'Application' is being routed with 'Servant.API.Sub.:>'.
 --
 -- In addition to just letting you plug in your existing WAI 'Application's,
--- this can also be used with <https://hackage.haskell.org/package/servant-server/docs/Servant-Utils-StaticFiles.html#v:serveDirectory serveDirectory> to serve
--- static files stored in a particular directory on your filesystem
+-- this can also be used with functions from
+-- <https://hackage.haskell.org/package/servant-server/docs/Servant-Server-StaticFiles.html Servant.Server.StaticFiles>
+-- to serve static files stored in a particular directory on your filesystem
 data Raw deriving Typeable

servant/src/Servant/API/TypeLevel.hs

@@ -178,7 +178,7 @@ type family IsStrictSubAPI sub api :: Constraint where
 
 -- | Check that every element of @xs@ is an endpoint of @api@ (using @'IsIn'@).
 --
--- ok (Proxy :: Proxy (AllIsIn (Endpoints SampleAPI) SampleAPI))
+-- >>> ok (Proxy :: Proxy (AllIsIn (Endpoints SampleAPI) SampleAPI))
 -- OK
 type family AllIsIn xs api :: Constraint where
   AllIsIn '[] api = ()