[REF] *: use _rpc method for all rpcs

The _rpc method is now the preferred method to do a rpc, so we need to
update all calls.

1 files changed, 1 insertions, 1 deletions

diff --git a/addons/web/static/src/js/core/widget.js b/addons/web/static/src/js/core/widget.js
index e47586e9a17..82e8041c98a 100644
--- a/addons/web/static/src/js/core/widget.js
+++ b/addons/web/static/src/js/core/widget.js
@@ -34,7 +34,7 @@ var ServicesMixin = require('web.ServicesMixin');
  *
  *         // if you have some asynchronous operations, it's a good idea to return
  *         // a promise in start()
- *         var promise = this.rpc(...);
+ *         var promise = this._rpc(...);
  *         return promise;
  *     }
  * });