Apply suggestions from code review

docs/widgets/info/search.md

@@ -29,7 +29,7 @@ multiple providers is also supported via a dropdown (excluding custom):
     provider: [brave, google, duckduckgo]
 ```
 
-The response body for the URL provided with the `suggestionUrl` option should looke like this:
+The response body for the URL provided with the `suggestionUrl` option should look like this:
 
 ```json
 [

src/components/widgets/search/search.jsx

@@ -42,7 +42,6 @@ export const searchProviders = {
   custom: {
     name: "Custom",
     url: false,
-    suggestionUrl: false,
     icon: FiSearch,
   },
 };