docfix: p9 can connect to esarchive but not to ws

inst/doc/practical_guide.md

@@ -579,7 +579,7 @@ res <- Compute(wf,
                               bidirectional = FALSE,
                               polling_period = 10
                              ),
-               ecflow_suite_dir = '/home/Earth/nmanuben/startR_local/'
+               ecflow_suite_dir = '/esarchive/scratch/nperez/startR_local/'
               )
 ```