[calls] dbus-manager: Prefer canonical signal names

[Evangelos Ribeiro Tzaras <devrtz src gnome org>]

commit aa04401b0628246be0ce6630b7c71f919a26e0eb
Author: Evangelos Ribeiro Tzaras <devrtz fortysixandtwo eu>
Date:   Tue Feb 1 10:36:54 2022 +0100

    dbus-manager: Prefer canonical signal names

 src/calls-dbus-manager.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/src/calls-dbus-manager.c b/src/calls-dbus-manager.c
index 17ff7fc8..ccfbe0c9 100644
--- a/src/calls-dbus-manager.c
+++ b/src/calls-dbus-manager.c
@@ -220,10 +220,10 @@ call_added_cb (CallsDBusManager *self, CuiCall *call)
   /* Keep in sync with call object */
   g_object_set_data_full (G_OBJECT (object), "call", g_object_ref (call), g_object_unref);
   g_object_connect (iface,
-                    "object_signal::handle-accept", G_CALLBACK (on_handle_call_accept), call,
-                    "object_signal::handle-hangup", G_CALLBACK (on_handle_call_hangup), call,
+                    "object-signal::handle-accept", G_CALLBACK (on_handle_call_accept), call,
+                    "object-signal::handle-hangup", G_CALLBACK (on_handle_call_hangup), call,
                     "object-signal::handle-send_dtmf", G_CALLBACK (on_handle_call_send_dtmf), call,
-                    "object_signal::handle-silence", G_CALLBACK (on_handle_call_silence), call,
+                    "object-signal::handle-silence", G_CALLBACK (on_handle_call_silence), call,
                     NULL);
   g_object_bind_property (call, "state", iface, "state", G_BINDING_SYNC_CREATE);
   g_object_bind_property (call, "inbound", iface, "inbound", G_BINDING_SYNC_CREATE);