diff --git a/README.md b/README.md
index 4d863d7..ec6549d 100644
--- a/README.md
+++ b/README.md
@@ -6,12 +6,12 @@ Slow down input to output
 Install
 -------
 
-  # make clean install
+    # make clean install
 
 Usage
 -----
 
-  $ slow [-t usec] [-f]
+    $ slow [-t usec] [-f]
 
 -t usec : Define sleep between each bytes in micro-second. Default to 1 second.