diff --git a/README.md b/README.md
index a778048..9ede0d1 100644
--- a/README.md
+++ b/README.md
@@ -2,10 +2,10 @@
 
 ###### Compress
 ```
-$ lch file.zip ./route
+$ lch file.zip archive/
 ```
 
-###### Descompress
+###### Decompress
 ```
 $ lch file.zip 
 ```
@@ -20,3 +20,8 @@ $ lch file.zip
 - gz
 - zip
 - 7z
+
+## Install
+```
+sudo ./install.sh
+```