update README

README.md

@@ -3,7 +3,7 @@
 ## Manual how to set up latest fenix image in Docker
 Pull the latest fenics Docker image
 
-	  docker pull quay.io/fenicsproject/stable:latest;
+    docker pull quay.io/fenicsproject/stable:latest;
 
 
 ## Create docker container named LDD-TPR with graphical display, share folder `pwd`:
@@ -65,5 +65,5 @@ check your dns settings.
 
 2. In the container, execute once the script `Rechtesetup/setpermissions.sh` to gain write access in `/home/fenics/shared`
 	
-  cd /home/fenics/shared/Rechtesetup & sudo ./setpermissions.sh
+    cd /home/fenics/shared/Rechtesetup & sudo ./setpermissions.sh