[FIX] web: search_view: display the integer field autocompletion

Before this commit, the integer fields were not displayed in the autocompletion
dropdown.
This commit fixes a typo that broke the behaviour.

addons/web/static/src/js/chrome/search_inputs.js

@@ -232,7 +232,7 @@ var IntegerField = NumberField.extend(/** @lends instance.web.search.IntegerFiel
     error_message: _t("not a valid integer"),
     parse: function (value) {
         try {
-            return field_utils.parse.interger(value);
+            return field_utils.parse.integer(value);
         } catch (e) {
             return NaN;
         }