[DATALAD RUNCMD] run codespell throughout fixing typos automagically

=== Do not change lines below ===
{
 "chain": [],
 "cmd": "codespell -w",
 "exit": 0,
 "extra_inputs": [],
 "inputs": [],
 "outputs": [],
 "pwd": "."
}
^^^ Do not change lines above ^^^

docs/source/server-process.md

@@ -162,7 +162,7 @@ One of:
 Whether to report activity from the proxy to Jupyter Server. If _True_, Jupyter Server
 will be notified of new activity. This is primarily used by JupyterHub for idle detection and culling.
 
-Useful if you want to have a seperate way of determining activity through a
+Useful if you want to have a separate way of determining activity through a
 proxied application.
 
 Defaults to _True_.

jupyter_server_proxy/handlers.py

@@ -441,7 +441,7 @@ def rewrite_pe(rewritable_response: RewritableResponse):
                         },
                     )
 
-                # Now we can cleanly apply the partially evaulated function to a copy of
+                # Now we can cleanly apply the partially evaluated function to a copy of
                 # the rewritten response.
                 rewritten_response = rewritten_response._apply_to_copy(rewrite_pe)