Minor corrections

XRF_beamline.md

 
 #  X-Ray Fluorescence beamline (XRF)
 
-**Ilaria Carlomagno** has kindly provided [extensive documentation](https://www.elettra.eu/lightsources/elettra/elettra-beamlines/microfluorescence/useful-procedures.html)
-on useful procedures and acquisition tools (user-oriented). 
+**Ilaria Carlomagno** has kindly provided extensive user-oriented 
+[documentation](https://www.elettra.eu/lightsources/elettra/elettra-beamlines/microfluorescence/useful-procedures.html)
+on useful procedures and acquisition tools. 
 
 
 ## Troubleshooting
@@ -46,6 +47,7 @@ Login with the VUO credentials.
 
 - **xrf-desktop-01.blcs.elettra.trieste.it**: Main workstation for controlling the
 beamline and the EXAFS experiments. Logbook typically runs on this host.
+Logbook files are rsync-ed every night to desktop-02 for backup.
 
 - **xrf-desktop-02.blcs.elettra.trieste.it**: Backup workstation with the same 
 setup as the main workstation but with a much smaller screen.