ZF-10855

Zend_Captcha
Documentation
Tweaked formatting of original patch committed in r24024


git-svn-id: http://framework.zend.com/svn/framework/standard/trunk@24077 44c647ce-9c0f-0410-b52a-842ac1e357ba

documentation/manual/en/module_specs/Zend_Captcha-Adapters.xml

@@ -304,18 +304,18 @@
             <listitem>
                 <para>
                     <methodname>isValid($value, $context = null)</methodname> validates the user's
-                    input against the ReCaptcha service.  $value is an array with the following
+                    input against the ReCaptcha service.  <varname>$value</varname> is an array with the following
                     keys:  
                     <itemizedlist>
                         <listitem>
                             <para>
-                                recaptcha_challenge_field - Value of the ReCaptcha widget's 
+                                <varname>recaptcha_challenge_field</varname> - Value of the ReCaptcha widget's 
                                 challenge field (hidden)
                             </para>
                         </listitem>
                         <listitem>                        
                             <para>
-                                recaptcha_response_field - Value of the ReCaptcha widget's
+                                <varname>recaptcha_response_field</varname> - Value of the ReCaptcha widget's
                                 user input field
                             </para>
                         </listitem>