BSC_Tests: fix whitespace typo

Change-Id: I68d7b6ef1d35b798f66a04bce4de29fdd75ff7f1
diff --git a/bsc/BSC_Tests.ttcn b/bsc/BSC_Tests.ttcn
index 4c45028..2eb9b24 100644
--- a/bsc/BSC_Tests.ttcn
+++ b/bsc/BSC_Tests.ttcn
@@ -7400,7 +7400,7 @@
 	execute( TC_si2quater_48_earfcns() );
 	execute( TC_si2quater_49_earfcns() );
 	execute( TC_si_acc_rotate() );
-	execute (TC_si_acc_ramp_rotate() );
+	execute( TC_si_acc_ramp_rotate() );
 
 	/* RSL DCHAN Channel ACtivation / Deactivation */
 	execute( TC_chan_act_noreply() );