[146390] String Index Out Of Bounds exception in JSP-CSS parsing -- fixed comment

bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/document/JSPedCSSModelParser.java

diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/document/JSPedCSSModelParser.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/document/JSPedCSSModelParser.java
index d14f196..0aa723f 100644
--- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/document/JSPedCSSModelParser.java
+++ b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/document/JSPedCSSModelParser.java
@@ -86,9 +86,10 @@
 				}
 				else {
 					/*
-					 * ISSUE: this handles casese where, e.g. "file://" has so
-					 * subsequent 'value' ... but should it return null or empty
-					 * string?
+					 * ISSUE: this handles cases where, e.g. "file=" has no
+					 * subsequent 'value' ... and from code in insertStructuredDocumentRegion
+					 * I believe should return null, rather than empty string, but, this may 
+					 * need some fine tuning eventually.
 					 */
 					hrefValue = null;
 				}