Fix misc. errors and typos

docs/ansible_runner_integration.md

@@ -1,6 +1,6 @@
 ## Ansible Runner Integration Overview
 
-Much of the code in AWX around Ansible and `ansible-playbook` invocation has been removed and put into the project `ansible-runner`. AWX now calls out to `ansible-runner` to invoke Ansible and `ansible-playbook`.
+Much of the code in AWX around ansible and `ansible-playbook` invocation has been removed and put into the project `ansible-runner`. AWX now calls out to `ansible-runner` to invoke ansible and `ansible-playbook`.
 
 ### Lifecycle
 

docs/credentials/credential_plugins.md

@@ -29,7 +29,7 @@ the Machine Credential:
     secret management system (in this example, specifying a URL and an
     OAuth2.0 token _to access_ HashiCorp Vault)
 
-3.  _Link_ the `password` field for the Machine cCredential to the external
+3.  _Link_ the `password` field for the Machine Credential to the external
     system by specifying the source (in this example, the HashiCorp Credential)
     and metadata about the path (e.g., `/some/path/to/my/password/`).
 

docs/overview.md

@@ -46,7 +46,7 @@ A Job Template is a definition and set of parameters for running
 
 AWX stores sensitive credential data which can be attached to `ansible-playbook`
 processes that it runs.  This data can be oriented towards SSH connection
-authentication (usernames, passwords, SSH keys and pass phrases),
+authentication (usernames, passwords, SSH keys and passphrases),
 Ansible-specific prompts (such as Vault passwords), or environmental
 authentication values which various Ansible modules depend on (such as setting
 `AWS_ACCESS_KEY_ID` in an environment variable, or specifying