add suggestions for misspelled properties

(suggestions are shown only if they have a Damerau-Levenshtein distance
<= 4, which seems to yield reasonably good results)

1 files changed, 2 insertions, 1 deletions

diff --git a/walint.cabal b/walint.cabal
index 5e12d01..4f03b25 100644
--- a/walint.cabal
+++ b/walint.cabal
@@ -55,7 +55,8 @@ library
                       regex-tdfa,
                       extra,
                       witherable,
-                      dotgen
+                      dotgen,
+                      text-metrics
 
 -- TODO: move more stuff into lib, these dependencies are silly
 executable walint