pcu: fix syntax in PCU_Tests.cfg

There was a missing comma in the configuration as well the
indention was misaligned.

Related: OS#4953
Fixes: be7afce974a4 ("NS_Emulation: Respect data_weight==0 or signalling_weight==0")
Change-Id: I7f146ff71c107983e5787982970d0f6cd313cde9
diff --git a/pcu/PCU_Tests.cfg b/pcu/PCU_Tests.cfg
index dfebb40..6d3407d 100644
--- a/pcu/PCU_Tests.cfg
+++ b/pcu/PCU_Tests.cfg
@@ -36,7 +36,6 @@
 					data_weight := 1,
 					signalling_weight := 1
 				}
-				}
 			},
 			nsvci := 1234
 		},
@@ -51,7 +50,6 @@
 					data_weight := 1,
 					signalling_weight := 1
 				}
-				}
 			},
 			nsvci := 1234
 		}