lib/active_support/multibyte/chars.rb in activesupport-3.1.0.rc4 vs lib/active_support/multibyte/chars.rb in activesupport-3.1.0.rc5

@@ -329,11 +329,10 @@
 
       # Limit the byte size of the string to a number of bytes without breaking characters. Usable
       # when the storage for a string is limited for some reason.
       #
       # Example:
-      #   s = 'こんにちは'
-      #   s.mb_chars.limit(7) # => "こに"
+      #   'こんにちは'.mb_chars.limit(7).to_s # => "こん"
       def limit(limit)
         slice(0...translate_offset(limit))
       end
 
       # Convert characters in the string to uppercase.