update hand written rst docs

- minor corrections
- link to new manual
- wrap lines at 120

release/scripts/modules/bpy_extras/object_utils.py

@@ -291,7 +291,7 @@ def world_to_camera_view(scene, obj, coord):
     (also known as: normalized device coordinates - NDC).
 
     Where (0, 0) is the bottom left and (1, 1)
-       is the top right of the camera frame.
+    is the top right of the camera frame.
     values outside 0-1 are also supported.
     A negative 'z' value means the point is behind the camera.