Fixed CSS bug

git-svn-id: https://flot.googlecode.com/svn/trunk@77 1e0a6537-2640-0410-bfb7-f154510ff394

examples/interacting.html

@@ -44,7 +44,7 @@ $(function () {
             display: 'none',
             top: y + 5,
             left: x + 5,
-            border: '1 px solid #fdd',
+            border: '1px solid #fdd',
             padding: '2px',
             'background-color': '#fee',
             opacity: 0.80