Correct typo in DMCA docs

#3015

Author: gliptak

docs/dmca/index.rst

@@ -10,7 +10,7 @@ request or counter request.
 
 We aim to keep this entire process as transparent as possible. Our process is
 modeled after `GitHub's DMCA takedown process <github-dmca_>`_, which we
-appreciate for it's focus on transparency and fairness. All requests and counter
+appreciate for its focus on transparency and fairness. All requests and counter
 requests will be posted to this page below, in the `Request Archive`_. These
 requests will be redacted to remove all identifying information, except for Read
 the Docs user and project names.