[calls] i18n: mm-call: Clarify "transfer" and "deflect"

[Evangelos Ribeiro Tzaras <devrtz src gnome org>]

commit 39c182ffcaf39430f487f638f332716c19786c55
Author: Evangelos Ribeiro Tzaras <devrtz fortysixandtwo eu>
Date:   Sat Sep 17 09:11:12 2022 +0200

    i18n: mm-call: Clarify "transfer" and "deflect"
    
    Closes: #499

 plugins/provider/mm/calls-mm-call.c | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/plugins/provider/mm/calls-mm-call.c b/plugins/provider/mm/calls-mm-call.c
index 5953d61b..602ed0e2 100644
--- a/plugins/provider/mm/calls-mm-call.c
+++ b/plugins/provider/mm/calls-mm-call.c
@@ -78,7 +78,9 @@ static const struct CallsMMCallStateReasonMap STATE_REASON_MAP[] = {
   row (REFUSED_OR_BUSY,      N_("Call disconnected (busy or call refused)")),
   row (ERROR,                N_("Call disconnected (wrong id or network problem)")),
   row (AUDIO_SETUP_FAILED,   N_("Call disconnected (error setting up audio channel)")),
+  /* Translators: Transfer is for active or held calls */
   row (TRANSFERRED,          N_("Call transferred")),
+  /* Translators: Deflecting is for incoming or waiting calls */
   row (DEFLECTED,            N_("Call deflected")),
 
 #undef row