Update go4 under RH8

go4-under-rh8.md

@@ -1,12 +1,9 @@
-
-# instructions for RH8
-
-## install packages
+### install packages
 ```
 sudo yum install root root-* qt5-devel qt5-qtwebengine-devel
 ```
 
-## compile go4
+### compile go4
 ```
 mkdir ~/go4
 cd ~/go4
@@ -19,13 +16,13 @@ cmake -Dhdf5=ON ..
 make -j $(nproc)
 ```
 
-## run go4
+### run go4
 ```
 source ~/go4/go4-6.3.0/builddir/go4login
 go4
 ```
 
-## compile analysis
+### compile analysis
 ```
 cd ~/go4
 git clone https://gitlab.psi.ch/augustin_s/go4-generic.git GENERiC