Fix typo

Author: icarito

builder/chroot-script.sh

@@ -221,7 +221,6 @@ cd /var/www/
 # install infragram in the web public folder:
 # prerequisites:
 sudo apt-get install -y build-essential libxi-dev libglu1-mesa-dev libglew-dev pkg-config python2.7 python2.7-dev
-cho "Installing infragram"
 git clone https://github.com/publiclab/infragram.git
 cd infragram
 npm install