Merge pull request rails#54242 from borama/patch-1

Fix usable values for openssl_verify_mode in Action Mailer configuration guide [ci skip]

Author: skipkayhil

guides/source/configuring.md

@@ -2445,7 +2445,7 @@ Allows detailed configuration for the `:smtp` delivery method. It accepts a hash
 * `:authentication` - If your mail server requires authentication, you need to specify the authentication type here. This is a symbol and one of `:plain`, `:login`, `:cram_md5`.
 * `:enable_starttls` - Use STARTTLS when connecting to your SMTP server and fail if unsupported. It defaults to `false`.
 * `:enable_starttls_auto` - Detects if STARTTLS is enabled in your SMTP server and starts to use it. It defaults to `true`.
-* `:openssl_verify_mode` - When using TLS, you can set how OpenSSL checks the certificate. This is useful if you need to validate a self-signed and/or a wildcard certificate. This can be one of the OpenSSL verify constants, `:none` or `:peer` -- or the constant directly `OpenSSL::SSL::VERIFY_NONE` or `OpenSSL::SSL::VERIFY_PEER`, respectively.
+* `:openssl_verify_mode` - When using TLS, you can set how OpenSSL checks the certificate. This is useful if you need to validate a self-signed and/or a wildcard certificate. This can be the name of one of the OpenSSL verify constants, `'none'` or `'peer'` - or the constant directly `OpenSSL::SSL::VERIFY_NONE` or `OpenSSL::SSL::VERIFY_PEER`, respectively.
 * `:ssl/:tls` - Enables the SMTP connection to use SMTP/TLS (SMTPS: SMTP over direct TLS connection).
 * `:open_timeout` - Number of seconds to wait while attempting to open a connection.
 * `:read_timeout` - Number of seconds to wait until timing-out a read(2) call.