- <input name="blog[domain]" type="text" class="regular-text" title="<?php esc_attr_e( 'Domain' ) ?>"/>.<?php echo preg_replace( '|^www\.|', '', $current_site->domain );?>
+ <input name="blog[domain]" type="text" class="regular-text" title="<?php esc_attr_e( 'Domain' ) ?>"/><span class="no-break">.<?php echo preg_replace( '|^www\.|', '', $current_site->domain ); ?></span>