diff --git a/AhoCorasick.cabal b/AhoCorasick.cabal
--- a/AhoCorasick.cabal
+++ b/AhoCorasick.cabal
@@ -1,5 +1,5 @@
 name:            AhoCorasick
-version:         0.0.1
+version:         0.0.2
 license:         BSD3
 license-file:    LICENSE
 category:        Text
diff --git a/Text/AhoCorasick.hs b/Text/AhoCorasick.hs
--- a/Text/AhoCorasick.hs
+++ b/Text/AhoCorasick.hs
@@ -47,12 +47,12 @@
 @
 
 @
-('u',[])
-('s',[])
-('h',[])
-('e',[(3,\"she\"),(2,\"he\")])
-('r',[])
-('s',[(4,\"hers\")])
+(\'u\',[])
+(\'s\',[])
+(\'h\',[])
+(\'e\',[(3,\"she\"),(2,\"he\")])
+(\'r\',[])
+(\'s\',[(4,\"hers\")])
 @
 -}
 module Text.AhoCorasick (