beautify the code

src/spicelib/analysis/cktdltn.c

@@ -47,7 +47,8 @@ CKTdltNNum(CKTcircuit *ckt, int num)
 
     if (!sprev) {
         ckt->CKTnodes = node->next;
-    } else {
+    }
+    else {
         sprev->next = node->next;
     }
     if (node == ckt->CKTlastNode)