Formatting of description doc

Author: stavinski

BappDescription.html

@@ -1,7 +1,7 @@
 <p>This extension allows execution of custom Python scripts to be used with HTTP request and responses plus support for handling Macro messages.</p>
 <p>To use, type or paste a Python script into the &quot;Python Scripts&quot; tab, and use Burp in 
 the normal way. The script will be executed for each HTTP request and response.</p> 
-<p>Items placed into the `state` dictionary will be persisted across request/responses.</p>
+<p>Items placed into the 'state' dictionary will be persisted across request/responses.</p>
 <p>The following variables are defined in the context of the script:</p>
 <ul>
 	<li>extender: IBurpExtender</li>