diff --git a/lib/utils.js b/lib/utils.js
index <HASH>..<HASH> 100644
--- a/lib/utils.js
+++ b/lib/utils.js
@@ -53,14 +53,14 @@ var encodeHTMLRules = {
   , matchHTML = /[&<>\'"]/g;
 
 exports.escapeFuncStr =
-  'var encodeHTMLRules = {'
-+       '"&": "&amp;"'
-+     ', "<": "&lt;"'
-+     ', ">": "&gt;"'
-+     ', \'"\': "&#34;"'
-+     ', "\'": "&#39;"'
-+     '}'
-+   ', matchHTML = /[&<>\'"]/g;';
+  'var encodeHTMLRules = {\n'
++ '      "&": "&amp;"\n'
++ '    , "<": "&lt;"\n'
++ '    , ">": "&gt;"\n'
++ '    , \'"\': "&#34;"\n'
++ '    , "\'": "&#39;"\n'
++ '    }\n'
++ '  , matchHTML = /[&<>\'"]/g;\n';
 
 /**
  * Escape characters reserved in XML.
Make generated function a little bit prettier