Merge pull request #4171 from accraze/check-fprof-warn

adding ghc-prof-options to fprof warning

Cabal/Distribution/PackageDescription/Check.hs

@@ -1539,7 +1539,7 @@ checkDevelopmentOnlyFlagsBuildInfo bi =
                "-fprof-cafs", "-fno-prof-count-entries",
                "-auto-all", "-auto", "-caf-all"] $
       PackageDistSuspicious $
-           "'ghc-options: -fprof*' profiling flags are typically not "
+           "'ghc-options/ghc-prof-options: -fprof*' profiling flags are typically not "
         ++ "appropriate for a distributed library package. These flags are "
         ++ "useful to profile this package, but when profiling other packages "
         ++ "that use this one these flags clutter the profile output with "