ssh docs fixes (#82902)

lib/ansible/plugins/connection/ssh.py

@@ -305,12 +305,13 @@ DOCUMENTATION = '''
           - name: ansible_sftp_batch_mode
             version_added: '2.7'
       ssh_transfer_method:
-        description:
-            - Preferred method to use when transferring files over SSH.
-            - Setting to 'smart' (default) will try them in order until one succeeds or they all fail.
-            - For OpenSSH >=9.0 you must add an additional option to enable scp (scp_extra_args="-O").
-            - Using 'piped' creates an SSH pipe with C(dd) on either side to copy the data.
-        choices: ['sftp', 'scp', 'piped', 'smart']
+        description: Preferred method to use when transferring files over ssh
+        choices:
+              sftp: This is the most reliable way to copy things with SSH.
+              scp: Deprecated in OpenSSH. For OpenSSH >=9.0 you must add an additional option to enable scp C(scp_extra_args="-O").
+              piped: Creates an SSH pipe with C(dd) on either side to copy the data.
+              smart: Tries each method in order (sftp > scp > piped), until one succeeds or they all fail.
+        default: smart
         type: string
         env: [{name: ANSIBLE_SSH_TRANSFER_METHOD}]
         ini: