diff --git a/README.md b/README.md
index a53a83dc..db0d7122 100644
--- a/README.md
+++ b/README.md
@@ -52,7 +52,7 @@ LNURL has a fallback scheme, so if scanned by a regular QR code reader it can de
 ![lnurl fallback](https://i.imgur.com/CPBKHIv.png)
 
 Using **lnbits.com/?lightning="LNURL-withdraw"** will trigger a withdraw that builds an LNbits wallet.
-Example use would be an ATM, which utilises LNURL, if the user scans the QR with a regular QR code scanner app, they will still be able to access the funds.
+Example use would be an ATM, which utilizes LNURL, if the user scans the QR with a regular QR code scanner app, they will still be able to access the funds.
 
 ![lnurl ATM](https://i.imgur.com/Gi6bn3L.jpg)
 
diff --git a/lnbits/core/templates/admin/_tab_security_notifications.html b/lnbits/core/templates/admin/_tab_security_notifications.html
index 8f59133c..03e5bad0 100644
--- a/lnbits/core/templates/admin/_tab_security_notifications.html
+++ b/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>
diff --git a/lnbits/core/templates/core/extensions.html b/lnbits/core/templates/core/extensions.html
index a921b607..bec5de62 100644
--- a/lnbits/core/templates/core/extensions.html
+++ b/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)"