diff --git a/Docs/env.sh b/Docs/env.sh
index 113916be8..660df3162 100644
--- a/Docs/env.sh
+++ b/Docs/env.sh
@@ -100,7 +100,7 @@ else
     NS_GTK_RPM="gtk2-devel librsvg2-devel"
 fi
 
-# apt get commandline to install necessary dev packages
+# yum commandline to install necessary dev packages
 ns-yum-install()
 {
     sudo yum -y install $(echo ${NS_DEV_RPM} ${NS_TOOL_RPM} ${NS_GTK_RPM})