Merge pull request #1463 from jvoigtlaender/patch-2

Fix wrong link in port type error

src/Reporting/Error/Canonicalize.hs

@@ -254,7 +254,7 @@ toReport localizer err =
             , indent 4 (RenderType.toDoc localizer tipe)
             , Help.reflowParagraph $
                 "But you need to use the particular format described here:\
-                \ <http://guide.elm-lang.org/effect_managers/>"
+                \ <http://guide.elm-lang.org/interop/javascript.html>"
             ]
         )