fix user guide link

docs/meshedit/bevel.md

@@ -13,7 +13,7 @@ Here we provide some additional detail about the bevel operations and their impl
 
 The methods that update the connectivity are `HalfedgeMesh::bevel_vertex`, `halfedgeMesh::bevel_edge`, and `HalfedgeMesh::bevel_face`. The methods that update geometry are `HalfedgeMesh::bevel_vertex_positions`, `HalfedgeMesh::bevel_edge_positions`, and `HalfedgeMesh::bevel_face_positions`. 
 
-The methods for updating connectivity can be implemented following the general strategy outlined in [edge flip tutorial](edge_flip). **Note that the methods that update geometry will be called repeatedly for the same bevel, in order to adjust positions according to user mouse input. See the gif in the [User Guide](guide/model).**
+The methods for updating connectivity can be implemented following the general strategy outlined in [edge flip tutorial](edge_flip). **Note that the methods that update geometry will be called repeatedly for the same bevel, in order to adjust positions according to user mouse input. See the gif in the [User Guide](../guide/model).**
 
 To update the _geometry_ of a beveled element, you are provided with the following data:
 

docs/meshedit/local.md

@@ -23,6 +23,8 @@ To facilitate user interaction, as well as global mesh processing operations (de
 
 Also, remember that in any case, _the program should not crash!_ So for instance, you should never return a pointer to an element that was deleted. 
 
+See the [User Guide](../guide/model) for demonstrations of each local operation.
+
 *   `Halfedge_Mesh::flip_edge` - should return the edge that was flipped
 
 ![](flip_edge.svg)