virsh: Do not require \n in vshDebug messages

Having to put a newline at the end of each debug message in virsh has
always felt strange.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>

tools/virt-admin.c

@@ -1332,7 +1332,7 @@ vshAdmParseArgv(vshControl *ctl, int argc, char **argv)
         /* parse command */
         ctl->imode = false;
         if (argc - optind == 1) {
-            vshDebug(ctl, VSH_ERR_INFO, "commands: \"%s\"\n", argv[optind]);
+            vshDebug(ctl, VSH_ERR_INFO, "commands: \"%s\"", argv[optind]);
             return vshCommandStringParse(ctl, argv[optind], NULL);
         } else {
             return vshCommandArgvParse(ctl, argc - optind, argv + optind);