Remove s

docs/api/dialog.md

@@ -46,7 +46,7 @@ The `dialog` module has the following methods:
     * `noResolveAliases` - Disable the automatic alias (symlink) path
       resolution.  Selected aliases will now return the alias path instead of
       their target path. _macOS_
-    * `treatPackageAsDirectory` - Treats packages, such as `.app` folders,
+    * `treatPackageAsDirectory` - Treat packages, such as `.app` folders,
       as a directory instead of a file. _macOS_
   * `message` String (optional) _macOS_ - Message to display above input
     boxes.