Drop word_pluralize helper

It makes no sense...

app/helpers/format_helper.rb

@@ -114,16 +114,6 @@ module FormatHelper
     end
   end
 
-  def word_pluralize(count, singular, plural = nil)
-    word = if (count == 1 || count =~ /^1(\.0+)?$/)
-             singular
-           else
-             plural || singular.pluralize
-           end
-
-    word
-  end
-
   # Returns black or white deppending on what of them contrast more with the
   # given color. Useful to print text in a coloured background.
   # hexcolor is a hex color of 7 characters, being the first one '#'.