diff --git a/README.md b/README.md
index 9042607d689a623a993b7a83dc4783a69a7804b1..99fb0c09ab8653f358d1cb671182e1e9c54ef3ea 100644
--- a/README.md
+++ b/README.md
@@ -21,6 +21,7 @@ additional packages `numpy`, `scipy` and `matplotlib` are useful for data
 analysis and data presentation. To install all the packages on Ubuntu, you
 can run the following command line.
 
+<!-- console -->
 ```bash
 $ sudo apt-get update
 $ sudo apt-get install -y python3 python3-pip