Update docs/61_dandi_authentication.md

Co-authored-by: Kabilar Gunalan <[email protected]>

docs/61_dandi_authentication.md

@@ -55,7 +55,7 @@ Create a `Social Application` object with:
 Stay signed in the Django Admin panel. Update (or create, if not present) an `Application` object. Similar to the steps above,
 populate the client ID with your Github OAuth client ID. See the screenshot below for the configuration that would be appropriate.
 
-If this object exists (it can if you ran migrations first/deployed to Heroku), you can simply update the values to your appropriate redirect URLs and client ID.
+If this object exists (it can if you ran migrations first or deployed to Heroku), update the values to your appropriate redirect URLs and client ID.
 
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