Update readme

pos_backend_communication/README.rst

@@ -2,7 +2,7 @@
    :target: https://www.gnu.org/licenses/agpl
    :alt: License: AGPL-3
 
-
+=========================
 POS Backend Communication
 =========================
 
@@ -50,7 +50,10 @@ Bug Tracker
 ===========
 
 Bugs are tracked on `GitHub Issues <https://github.com/OCA/pos/issues>`_.
-In case of trouble, please check there if your issue has already been reported.
+In case of trouble, please
+check there if your issue has already been reported. If you spotted it first,
+help us smash it by providing detailed and welcomed feedback.
+
 
 
 Credits