diff --git a/README.md b/README.md
index 3dc839d..cd9bba0 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ Class Code created by [Patrick Winterhalder](https://www.irs.uni-stuttgart.de/en
   
   
 ## Workshop Prerequisites
-In order to run ROS2 you must install **Ubuntu 20.04 LTS** on a capable machine (preferrably desktop/laptop) first.  
+In order to run ROS2 you must install **Ubuntu 20.04 LTS** on a capable machine (preferrably desktop/laptop).  
 * Install [Ubuntu 20.04](https://help.ubuntu.com/lts/installation-guide/index.html)
 
 For a successful workshop you must conduct [this installation on your desktop machine](https://egit.irs.uni-stuttgart.de/RoverLehre/ROS2_pubsub/src/branch/master/non-ros-files/workshopinstall.sh) or [this installation on your Raspberry Pi](https://egit.irs.uni-stuttgart.de/RoverLehre/ROS2_pubsub/src/branch/master/non-ros-files/rpi_install.bash). Go through the commands of these *.bash file line by line and check if every commands finishes without errors! Following these .bash files should do the following: