Remove preceding white space

Author: xsebek

plugins/hls-refactor-plugin/src/Development/IDE/Plugin/CodeAction.hs

@@ -622,7 +622,7 @@ suggestDeleteUnusedBinding
               concatMap (findSig . reLoc) hsmodDecls
           _ -> concatMap (findRelatedSpanForMatch indexedContent name) matches
         (L (EpAnn (EpaSpan (RealSrcSpan lname _)) _ c) (SigD _ bind))
-          -> bind `seq` [toRange $ joinComms (commsToList c) lname]
+          -> [extendForDeletion indexedContent $ bind `seq` toRange $ joinComms (commsToList c) lname]
         _ -> decl `seq` []
 
       extractNameAndMatchesFromFunBind