1 files changed, 3 insertions, 3 deletions
diff --git a/activesupport/lib/active_support/inflector.rb b/activesupport/lib/active_support/inflector.rb
index db6e44e91b..39edf64117 100644
--- a/activesupport/lib/active_support/inflector.rb
+++ b/activesupport/lib/active_support/inflector.rb
@@ -270,9 +270,9 @@ module Inflector
       "#{number}th"
     else
       case number.to_i % 10
-        when 1: "#{number}st"
-        when 2: "#{number}nd"
-        when 3: "#{number}rd"
+        when 1; "#{number}st"
+        when 2; "#{number}nd"
+        when 3; "#{number}rd"
         else    "#{number}th"
       end
     end