Renaming variable

Author: StanleyGoldman

src/UnityExtension/Assets/Editor/GitHub.Unity/Misc/Styles.cs

@@ -831,16 +831,16 @@ public static Texture2D DropdownListIcon
             }
         }
 
-        private static Texture2D rootFolderIcon;
+        private static Texture2D globeIcon;
         public static Texture2D GlobeIcon
         {
             get
             {
-                if (rootFolderIcon == null)
+                if (globeIcon == null)
                 {
-                    rootFolderIcon = Utility.GetIcon("globe.png", "[email protected]");
+                    globeIcon = Utility.GetIcon("globe.png", "[email protected]");
                 }
-                return rootFolderIcon;
+                return globeIcon;
             }
         }