Fix typo "too many requests"

examples/search/map.control.searchnominatim.html

@@ -66,7 +66,7 @@ <h1>ol-ext: Search Nominatim control</h1>
       <br/>
       Autocomplete is deactivated as it violates the <a href="https://operations.osmfoundation.org/policies/nominatim/">provider's terms</a>.
       <br/>
-      You can activate it at your own risk using a <i>typing</i> option (but use a large anough value to avoid to many request)...
+      You can activate it at your own risk using a <i>typing</i> option (but use a large anough value to avoid too many requests)...
     </p>
     <p>
       <i>ol.control.SearchNominatim</i> use the <a href="map.control.search.html">ol.control.Search</a> control.