fix typo - Backups -> Backends

apps/files_external/css/settings.css

@@ -26,6 +26,6 @@ tr:hover>td.remove>img { visibility:visible; cursor:pointer; }
 	border-radius: 50%;
 }
 
-#userMountingBackups {
+#userMountingBackends {
 	padding-left: 25px;
 }

apps/files_external/js/settings.js

@@ -311,11 +311,11 @@ $(document).ready(function() {
 		if (this.checked) {
 			OC.AppConfig.setValue('files_external', 'allow_user_mounting', 'yes');
 			$('input[name="allowUserMountingBackends\\[\\]"]').prop('checked', true);
-			$('#userMountingBackups').removeClass('hidden');
+			$('#userMountingBackends').removeClass('hidden');
 			$($('input[name="allowUserMountingBackends\\[\\]"]')[0]).trigger('change');
 		} else {
 			OC.AppConfig.setValue('files_external', 'allow_user_mounting', 'no');
-			$('#userMountingBackups').addClass('hidden');
+			$('#userMountingBackends').addClass('hidden');
 		}
 		OC.msg.finishedSaving('#userMountingMsg', {status: 'success', data: {message: t('settings', 'Saved')}});
 	});

apps/files_external/templates/settings.php

@@ -131,7 +131,7 @@
 			value="1" <?php if ($_['allowUserMounting'] == 'yes') print_unescaped(' checked="checked"'); ?> />
 		<label for="allowUserMounting"><?php p($l->t('Enable User External Storage')); ?></label> <span id="userMountingMsg" class="msg"></span>
 
-		<p id="userMountingBackups"<?php if ($_['allowUserMounting'] != 'yes'): ?> class="hidden"<?php endif; ?>>
+		<p id="userMountingBackends"<?php if ($_['allowUserMounting'] != 'yes'): ?> class="hidden"<?php endif; ?>>
 			<?php p($l->t('Allow users to mount the following external storage')); ?><br />
 			<?php $i = 0; foreach ($_['personal_backends'] as $class => $backend): ?>
 				<input type="checkbox" id="allowUserMountingBackends<?php p($i); ?>" name="allowUserMountingBackends[]" value="<?php p($class); ?>" <?php if ($backend['enabled']) print_unescaped(' checked="checked"'); ?> />