fix typos (#1969)

lnbits/core/templates/admin/_tab_security_notifications.html

@@ -14,7 +14,7 @@
   </template>
 </q-banner>
 <q-banner v-if="!updateAvailable" class="bg-green text-white">
-  <q-icon size="28px" name="checknark"></q-icon>
+  <q-icon size="28px" name="checkmark"></q-icon>
   <span v-text="$t('latest_update', {version: statusData.version})"></span>
 </q-banner>
 <q-card>

lnbits/core/templates/core/extensions.html

@@ -165,7 +165,7 @@
           <q-toggle
             v-if="extension.isAvailable && extension.isInstalled && g.user.admin"
             :label="extension.isActive ? $t('activated'):  $t('deactivated') "
-            color="secodary"
+            color="secondary"
             style="max-height: 21px"
             v-model="extension.isActive"
             @input="toggleExtension(extension)"