Fixed JSLint issues.

Author: oleq

core/dom/range.js

@@ -1154,7 +1154,7 @@ CKEDITOR.dom.range = function( root ) {
 								if ( node != startContainer )
 									siblingText = node.getText();
 								else
-									siblingText = node.substring( startOffset )
+									siblingText = node.substring( startOffset );
 
 								// Check if it is white space.
 								if ( leadingWhitespaceRegex.test( siblingText ) )

core/selection.js

@@ -403,6 +403,7 @@
 	// Note: this function may only be used if hidden selection container
 	// is not in DOM any more.
 	function fixRangesAfterHiddenSelectionContainer( ranges, root ) {
+		var range;
 		for ( var i = 0; i < ranges.length; ++i ) {
 			range = ranges[ i ];
 			if ( range.endContainer.equals( root ) ) {