Restore codeit-line-numbers.js

Author: benhatsor

lib/plugins/codeit-line-numbers.js

@@ -88,7 +88,7 @@
 									lineNumberLength + 'em' +
 									' + ' +
 									lineNumberPadding + 'px' +
-								  ')');
+								      ')');
 
 			// add line numbers to HTML
 			lineNumbersWrapper.setAttribute('line-numbers', lines);