Tidying up.

samples/o3d-webgl-samples/customcamera.html

Index: samples/o3d-webgl-samples/customcamera.html
===================================================================
--- samples/o3d-webgl-samples/customcamera.html	(revision 55159)
+++ samples/o3d-webgl-samples/customcamera.html	(working copy)
@@ -327,7 +327,7 @@
   <div id="o3d" style="width: 100%; height: 100%;"></div>
   <!-- End of g_o3d plugin -->
   </td></tr></table>
-  
+
   <!-- Don't render the textarea -->
 	<div style="display:none">
 	<!-- Start of effect -->
@@ -335,14 +335,14 @@
 	  // World View Projection matrix that will transform the input vertices
 	  // to screen space.
 	  uniform mat4 worldViewProjection;
-	
+
 	  // input parameters for our vertex shader
 	  attribute vec4 position;
 	  attribute vec4 color;
-	  
+
 	  // passing color to the fragment shader
 	  varying vec4 fragmentColor;
-	
+
 	  /**
 	   * The vertex shader simply transforms the input vertices to screen space.
 	   */