cbc: Fix trailing whitespace

Change-Id: Ie54a6f6b9aea84ae1ec67ca34a34dd171f2e0177
diff --git a/cbc/CBC_Tests.ttcn b/cbc/CBC_Tests.ttcn
index e76e61e..44ce2bb 100644
--- a/cbc/CBC_Tests.ttcn
+++ b/cbc/CBC_Tests.ttcn
@@ -109,7 +109,7 @@
 		}
 	};
 	for (var integer i := 0; i < lengthof(inp.content); i := i+1) {
-		ret.smscb_message.payload.payload_encoded.pages := 
+		ret.smscb_message.payload.payload_encoded.pages :=
 			ret.smscb_message.payload.payload_encoded.pages & { f_cbs2ecbe_page(inp.content[i]) };
 	}
 	return ret;