diff --git a/docs/dev-quickstart.rst b/docs/dev-quickstart.rst
index a07337a6b1..70de1dfcf8 100644
--- a/docs/dev-quickstart.rst
+++ b/docs/dev-quickstart.rst
@@ -81,7 +81,7 @@ the following requirements needed by your system:
 
    # Centos
    sudo easy_install pip
-   sudo yum instal -y python-devel libffi-devel  openssl-devel
+   sudo yum install -y python-devel libffi-devel  openssl-devel
 
 To install these clients use: