reverted example... again..

examples/network/03_images.html

@@ -34,10 +34,10 @@
       // Create a data table with links.
       edges = [];
 
-      nodes.push({id: 1, label: 'Main',  image: DIR + 'Network-Pipe-icon.png', shape: 'image'});
+      nodes.push({id: 1, label: 'Main', image: DIR + 'Network-Pipe-icon.png', shape: 'image'});
       nodes.push({id: 2, label: 'Office', image: DIR + 'Network-Pipe-icon.png', shape: 'image'});
       nodes.push({id: 3, label: 'Wireless', image: DIR + 'Network-Pipe-icon.png', shape: 'image'});
-      edges.push({from: 1, to: 2, title:'world', length: LENGTH_MAIN});
+      edges.push({from: 1, to: 2, length: LENGTH_MAIN});
       edges.push({from: 1, to: 3, length: LENGTH_MAIN});
 
       for (var i = 4; i <= 7; i++) {