Fix formatting error (#127)

cwe_checker_rs/src/checkers/cwe_243.rs

@@ -148,8 +148,13 @@ pub fn check_cwe(
                     }
                     let chroot_return_to_node = graph.neighbors(node).next().unwrap();
                     // If chdir is called after chroot, we assume a secure chroot jail.
-                    if is_sink_call_reachable_from_source_call(graph, chroot_return_to_node, &chroot_tid, &chdir_tid)
-                        .is_none()
+                    if is_sink_call_reachable_from_source_call(
+                        graph,
+                        chroot_return_to_node,
+                        &chroot_tid,
+                        &chdir_tid,
+                    )
+                    .is_none()
                     {
                         // If chdir is not called after chroot, it has to be called before it.
                         // Additionally priviledges must be dropped to secure the chroot jail in this case.