fix various missing line endings in logging

Change-Id: I013eb0eeb5673c06034465020e5dc5230f45ddf5
diff --git a/src/libvlr/vlr_access_req_fsm.c b/src/libvlr/vlr_access_req_fsm.c
index 3040158..fccb6d3 100644
--- a/src/libvlr/vlr_access_req_fsm.c
+++ b/src/libvlr/vlr_access_req_fsm.c
@@ -141,7 +141,7 @@
 	 * will start handling pending paging transactions. */
 
 	if (!fi->proc.parent) {
-		LOGPFSML(fi, LOGL_ERROR, "No parent FSM");
+		LOGPFSML(fi, LOGL_ERROR, "No parent FSM\n");
 		return;
 	}
 	osmo_fsm_inst_dispatch(fi->proc.parent,