diff --git a/10个编程技巧/mytest.txt b/10个编程技巧/mytest.txt
index 5fd1cfb..3dbae6a 100644
--- a/10个编程技巧/mytest.txt
+++ b/10个编程技巧/mytest.txt
@@ -2,4 +2,5 @@
 http://repl.it/
 aaaaaaaaaaaaa
 bbbbbbbbbbbb
-cccccccccccc
\ No newline at end of file
+cccccccccccc
+