diff --git a/docs/jsdoc/options.jsdoc b/docs/jsdoc/options.jsdoc
index 3a531a31..89a35598 100644
--- a/docs/jsdoc/options.jsdoc
+++ b/docs/jsdoc/options.jsdoc
@@ -32,7 +32,7 @@
  * The escaping function used with `<%=` construct. It is used in rendering
  * and is `.toString()`ed in the generation of client functions.
  *
- * @property {String}  [filename='undefined']
+ * @property {String}  [filename=undefined]
  * The filename of the template. Required for inclusion and caching unless 
  * you are using {@link module:ejs.renderFile}. Also used for error reporting.
  *