diff --git a/README.md b/README.md
index 93ed23c14..e289ff4bc 100644
--- a/README.md
+++ b/README.md
@@ -72,8 +72,8 @@ import { NgxMapboxGLModule } from 'ngx-mapbox-gl';
   imports: [
     ...
     NgxMapboxGLModule.withConfig({
-      accessToken: 'TOKEN', // Optionnal, can also be set per map (accessToken input of mgl-map)
-      geocoderAccessToken: 'TOKEN' // Optionnal, specify if different from the map access token, can also be set per mgl-geocoder (accessToken input of mgl-geocoder)
+      accessToken: 'TOKEN', // Optional, can also be set per map (accessToken input of mgl-map)
+      geocoderAccessToken: 'TOKEN' // Optional, specify if different from the map access token, can also be set per mgl-geocoder (accessToken input of mgl-geocoder)
     })
   ]
 })