docs: fix typos using codespell (cloudposse/terraform-aws-components#1114)

Author: RoseSecurity

src/CHANGELOG.md

@@ -1,6 +1,6 @@
 ## Components PR [#905](https://github.com/cloudposse/terraform-aws-components/pull/905)
 
-The `notifictations.tf` file has been renamed to `notifications.tf`. Delete `notifictations.tf` after vendoring these
+The `notifications.tf` file has been renamed to `notifications.tf`. Delete `notifications.tf` after vendoring these
 changes.
 
 ## Components PR [#851](https://github.com/cloudposse/terraform-aws-components/pull/851)