Links properly done

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 data acquisition tools. 
+**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 detailed description of the acquisition tools. 
 
 
 ## Troubleshooting