DOC: Setting path is done by fsl.sh

official_fsl_installations.md

@@ -32,6 +32,5 @@ Once an official FSL release has installed onto a user's system, they can config
 
 ```
 export FSLDIR=/usr/local/fsl/
-export PATH=$FSLDIR/share/fsl/bin/:$PATH 
 source $FSLDIR/etc/fslconf/fsl.sh
 ```