Fix typo

flebel · flebel · commit 7a2859f38d6a · 2017-03-08T18:59:29.000-08:00
diff --git a/doc.go b/doc.go
@@ -238,7 +238,7 @@ slices, arrays, and maps, validates the number of items.
 
 	Usage: max=10
 
-Mininum
+Minimum
 
 For numbers, min will ensure that the value is
 greater or equal to the parameter given. For strings, it checks that
