Adjusted orig_header_include_fmt configuration item to offer a more flexible way to include the original header file.

lib/cmock_config.rb

@@ -31,7 +31,7 @@ class CMockConfig
     :includes_h_post_orig_header => nil,
     :includes_c_pre_header       => nil,
     :includes_c_post_header      => nil,
-    :orig_header_include_fmt     => '"%s"',
+    :orig_header_include_fmt     => "#include \"%s\"",
   }
 
   def initialize(options=nil)