Fix typos

Author: kianmeng

docs/oauth2_workflow.rst

@@ -199,7 +199,7 @@ Refreshing tokens
 Certain providers will give you a ``refresh_token`` along with the
 ``access_token``. These can be used to directly fetch new access tokens without
 going through the normal OAuth workflow. ``requests-oauthlib`` provides three
-methods of obtaining refresh tokens. All of these are dependant on you
+methods of obtaining refresh tokens. All of these are dependent on you
 specifying an accurate ``expires_in`` in the token.
 
 ``expires_in`` is a credential given with the access and refresh token

tox.ini

@@ -15,7 +15,7 @@ deps=
 deps=
     -r{toxinidir}/requirements-test-27.txt
 
-# tox -e docs to mimick readthedocs build.
+# tox -e docs to mimic readthedocs build.
 # should be similar to .readthedocs.yaml pipeline
 [testenv:docs]
 basepython=python3.7
@@ -26,7 +26,7 @@ changedir=docs
 whitelist_externals=make
 commands=make clean html
 
-# tox -e readme to mimick pypi validation of readme/rst files.
+# tox -e readme to mimic pypi validation of readme/rst files.
 [testenv:readme]
 basepython=python3.7
 deps=twine>=1.12.0