[calls] metainfo: Update summary

[Evangelos Ribeiro Tzaras <devrtz src gnome org>]

commit 44689ddf3423880b311cba62efce31826fb56462
Author: Evangelos Ribeiro Tzaras <devrtz fortysixandtwo eu>
Date:   Tue Oct 19 19:28:53 2021 +0200

    metainfo: Update summary

 data/org.gnome.Calls.metainfo.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/data/org.gnome.Calls.metainfo.xml b/data/org.gnome.Calls.metainfo.xml
index 5cf4089c..11c956a8 100644
--- a/data/org.gnome.Calls.metainfo.xml
+++ b/data/org.gnome.Calls.metainfo.xml
@@ -4,7 +4,7 @@
     <metadata_license>CC0-1.0</metadata_license>
     <project_license>GPL-3.0+</project_license>
     <name>Calls</name>
-    <summary>A phone dialer and call handler</summary>
+    <summary>Make phone and SIP calls</summary>
     
     <description>
         <p>Calls is a simple, elegant phone dialer and call handler built using GTK+ 3.</p>