diff --git a/LICENSE.txt b/LICENSE.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b738bac7e3fc8da78e12eea08761fce080abcadd
--- /dev/null
+++ b/LICENSE.txt
@@ -0,0 +1 @@
+Hello, i'm license.
\ No newline at end of file
diff --git a/readme.txt b/readme.txt
index 99e0e11bf473e435584c73c2c636468a97d45b80..f21047c4e00d8526ee9345ef48d3ddc874520231 100644
--- a/readme.txt
+++ b/readme.txt
@@ -1,2 +1,3 @@
 Git is a distributed version control system.
-Git is free software distributed under the GPL.
\ No newline at end of file
+Git is free software distributed under the GPL.
+Git has a mutable index called stage.
\ No newline at end of file