Remove obsolete comment in wptexturize().

http://irclogs.wordpress.org/chanlog.php?channel=wordpress-dev&day=2014-06-30&sort=asc#m879104

See [28831].


git-svn-id: https://develop.svn.wordpress.org/trunk@28929 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-includes/formatting.php

@@ -169,7 +169,6 @@ function wptexturize($text, $reset = false) {
 		$dynamic_replacements = array_values( $dynamic );
 	}
 
-	// Transform into regexp sub-expression used in _wptexturize_pushpop_element
 	// Must do this every time in case plugins use these filters in a context sensitive manner
 	/**
 	 * Filter the list of HTML elements not to texturize.