readme for esrf examples

Author: simoneliuzzo

examples/ESRF_tune_example/README.md

@@ -12,4 +12,6 @@
 
   ## Run the examples
 
+  1. navigate to the pyaml root directory 
   1. Download (or clone) the example files. 
+

examples/ESRF_tune_example/esrf_tune_example.py

@@ -10,8 +10,7 @@
 sr.design.get_lattice().disable_6d()
 
 # switch script from live to design
-# SR = sr.live   # act on live machine
-SR = sr.design # act on simulation 
+SR = sr.design # acts on simulations sr.live to act on real machine 
 
 
 # Callback exectued after each magnet strenght setting