diff --git a/lib/Test/Class.pm b/lib/Test/Class.pm
index 007c42e..39eb7b5 100644
--- a/lib/Test/Class.pm
+++ b/lib/Test/Class.pm
@@ -650,7 +650,7 @@ You define test methods using the L<Test|/"Test"> attribute. For example:
   use Test::More;
 
   sub subtraction : Test {
-      is( 2-1, 1, 'subtraction works );
+      is( 2-1, 1, 'subtraction works' );
   };
 
 This declares the C<subtraction> method as a test method that runs one test.