debian/control: Fix typo

Change-Id: I3392d8e184413203d27fc3d75371de4d66f205b9
diff --git a/debian/control b/debian/control
index f4cd95e..54a3546 100644
--- a/debian/control
+++ b/debian/control
@@ -60,5 +60,5 @@
   towards a HLR, but the much simpler Osmocom GSUP protocol, which can
   be translated to MAP if needed.
   .
-  This package contains the debug symbols for osmo-mgw in order to
+  This package contains the debug symbols for osmo-msc in order to
   generate meaningful backtraces in bug-reports.