gajim-remote get_unread_msgs_number now works ok. fix #2622

src/common/events.py

@@ -149,7 +149,7 @@ class Events:
 		return first_event
 
 	def _get_nb_events(self, account = None, jid = None, attribute = None, types = []):
-		'''return the number of events'''
+		'''return the number of pending events'''
 		nb = 0
 		if account:
 			accounts = [account]

src/remote_control.py

@@ -549,7 +549,7 @@ class SignalObject(dbus.service.Object):
 
 	@dbus.service.method(INTERFACE)
 	def get_unread_msgs_number(self, *args):
-		return str(gajim.events.get_nb_events)
+		return str(gajim.events.get_nb_events())
 
 	@dbus.service.method(INTERFACE)
 	def start_chat(self, *args):