Added heading tags to skippable elements in the typography class- started as 1.6 EE bug fix- carried over.
diff --git a/system/libraries/Typography.php b/system/libraries/Typography.php
index a168393..242ca3c 100644
--- a/system/libraries/Typography.php
+++ b/system/libraries/Typography.php
@@ -30,7 +30,7 @@
 	var $block_elements = 'address|blockquote|div|dl|fieldset|form|h\d|hr|noscript|object|ol|p|pre|script|table|ul';
 	
 	// Elements that should not have <p> and <br /> tags within them.
-	var $skip_elements	= 'p|pre|ol|ul|dl|object|table';
+	var $skip_elements	= 'p|pre|ol|ul|dl|object|table|h\d';
 	
 	// Tags we want the parser to completely ignore when splitting the string.
 	var $inline_elements = 'a|abbr|acronym|b|bdo|big|br|button|cite|code|del|dfn|em|i|img|ins|input|label|map|kbd|q|samp|select|small|span|strong|sub|sup|textarea|tt|var';