diff --git a/examples/example.rb b/examples/example.rb
index 45c0f04..68f7e75 100644
--- a/examples/example.rb
+++ b/examples/example.rb
@@ -7,7 +7,7 @@ def initialize(source)
     @source = source
   end
 
-  # @param source [String]
+  # @param new_source [String]
   # @return [Code]
   def rewrite(new_source)
     @source = new_source