diff --git a/manifest.json b/manifest.json
index 7700061..6ebc797 100644
--- a/manifest.json
+++ b/manifest.json
@@ -89,7 +89,7 @@
                     "type": "boolean"
                 },
                 "useObservable": {
-                    "description": "Use observable forms when they are avaible",
+                    "description": "Use observable forms when they are available",
                     "type": "boolean"
                 }
             }