etc/typedoc/theme/assets/js/theme.js
function cleanHeadings( el ) {
		var i;
		for ( i = 0; i < el.length; i++ ) {
			el[ i ].innerHTML = cleanHeading( el[ i ].innerHTML );
		}
	}
function cleanHeadings( el ) {
		var i;
		for ( i = 0; i < el.length; i++ ) {
			el[ i ].innerHTML = cleanHeading( el[ i ].innerHTML );
		}
	}
function cleanHeadings ( el ) { var i ; for ( i = 0 ; i < el . length ; i ++ ) { el [ i ] . innerHTML = cleanHeading ( el [ i ] . innerHTML ) ; } }
Cleans up heading text.

@private
@param {Array<DOMElement>} el - list of heading elements to clean
Cleans up heading text .