diff --git a/add_mesh_3d_function_surface.py b/add_mesh_3d_function_surface.py
index 7fa7a5306c07f175d9e6d374b4c5df2cc4175316..820fa9c2dfafc7eba0906b11e3b3a56f7e5baa27 100644
--- a/add_mesh_3d_function_surface.py
+++ b/add_mesh_3d_function_surface.py
@@ -27,8 +27,7 @@ bl_addon_info = {
     'version': '0.2.3',
     'blender': '2.5.3',
     'location': 'View3D > Add > Mesh > 3D Function Surface',
-    'url': 'http://wiki.blender.org/index.php/Extensions:2.5/Py/" \
-        "Scripts/Add_3d_Function_Surface',
+    'url': 'http://wiki.blender.org/index.php/Extensions:2.5/Py/Scripts/Add_3d_Function_Surface',
     'category': 'Add Mesh'}
 
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