msc: as_{iu_release,clear_cmd}_compl_disc: remove no-op timer arguments

Change-Id: I1d3dcf4399dccd353702e4d6c53fe8e26e16ea9b
diff --git a/library/RAN_Emulation.ttcnpp b/library/RAN_Emulation.ttcnpp
index 25727f3..5b2f190 100644
--- a/library/RAN_Emulation.ttcnpp
+++ b/library/RAN_Emulation.ttcnpp
@@ -1552,7 +1552,7 @@
 
 #ifdef RAN_EMULATION_RANAP
 /* expect a IuReleaseCommand; Confirm that; expect SCCP-level N-DISCONNET.ind */
-altstep as_iu_release_compl_disc(float t := 5.0) runs on RAN_ConnHdlr {
+altstep as_iu_release_compl_disc() runs on RAN_ConnHdlr {
 	var RANAP_PDU ranap;
 	[] BSSAP.receive(tr_RANAP_IuReleaseCommand(?)) {
 		BSSAP.send(ts_RANAP_IuReleaseComplete);