diff --git a/includes/rest/class-inbox.php b/includes/rest/class-inbox.php
index c4bfb4e..f51a68e 100644
--- a/includes/rest/class-inbox.php
+++ b/includes/rest/class-inbox.php
@@ -104,7 +104,7 @@ class Inbox {
 	 */
 	public static function shared_inbox( $request ) {
 		$data = $request->get_params();
-		$type = strtoloer( $request->get_param( 'type' ) );
+		$type = \strtoloer( $request->get_param( 'type' ) );
 
 		foreach ( $users as $user ) {
 			\do_action( 'activitypub_inbox', $data, $user_id, $type );
diff --git a/templates/settings.php b/templates/settings.php
index ac14f54..76f4452 100644
--- a/templates/settings.php
+++ b/templates/settings.php
@@ -40,7 +40,7 @@
 									<li><code>%shortlink%</code> - <?php \printf( \esc_html( 'The Post-Shortlink. I can recommend %sHum%s, to prettify the Shortlinks', 'activitypub' ), '<a href="https://wordpress.org/plugins/hum/" target="_blank">', '</a>' ); ?></li>
 									<li><code>%hashtags%</code> - <?php \esc_html_e( 'The Tags as Hashtags.', 'activitypub' ); ?></li>
 								</ul>
-								<?php printf( \__( '%sLet me know%s if you miss a template placeholder.', 'activitypub' ), '<a href="https://github.com/pfefferle/wordpress-activitypub/issues/new" target="_blank">', '</a>' ); ?>
+								<?php \printf( \__( '%sLet me know%s if you miss a template placeholder.', 'activitypub' ), '<a href="https://github.com/pfefferle/wordpress-activitypub/issues/new" target="_blank">', '</a>' ); ?>
 							</div>
 						</p>
 					</td>