Incorrect regex in trusted_host_patterns example

The example array of trusted host patterns seems to accept "example.org.evil.test" as trusted. Shouldn't there be dollar signs on the .org lines?

 * $settings['trusted_host_patterns'] = array(
 *   '^example\.com$',
 *   '^.+\.example\.com$',
 *   '^example\.org',
 *   '^.+\.example\.org',
 * );

Compact beta eval: This is API docs, unfrozen.