Remove extra trailing double quote from metabox contextual help tabs
|Reported by:||niallkennedy||Owned by:||nacin|
The admin contextual help menu sets an "active" class for a single list item. If active there is a string ' class="active"' added to the element, else empty string.
The markup for the contextual help tabs includes an extra trailing double quote at the end of the opening <li>, creating bad markup.
Patch removes that single character since the id and class attributes are already properly enclosed in double quotes.