pcu: cosmetic: fix formatting of 'execute' statements

Change-Id: Ia5a0eca1be13cc6580329b272ed9f663938f1e60
diff --git a/pcu/PCU_Tests_RAW.ttcn b/pcu/PCU_Tests_RAW.ttcn
index 2564617..505592c 100644
--- a/pcu/PCU_Tests_RAW.ttcn
+++ b/pcu/PCU_Tests_RAW.ttcn
@@ -1530,10 +1530,10 @@
 	execute( TC_mt_ping_pong_with_dl_racap() );
 	execute( TC_imm_ass_dl_block_retrans() );
 	execute( TC_paging_cs_from_bts() );
-	execute (TC_paging_cs_from_sgsn_sign() );
-	execute (TC_paging_cs_from_sgsn_ptp() );
-	execute (TC_paging_ps_from_sgsn_sign() );
-	execute (TC_paging_ps_from_sgsn_ptp() );
+	execute( TC_paging_cs_from_sgsn_sign() );
+	execute( TC_paging_cs_from_sgsn_ptp() );
+	execute( TC_paging_ps_from_sgsn_sign() );
+	execute( TC_paging_ps_from_sgsn_ptp() );
 }