diff --git a/jupyter-Rprofile.site b/jupyter-Rprofile.site
index 8a9d22b..a317306 100644
--- a/jupyter-Rprofile.site
+++ b/jupyter-Rprofile.site
@@ -5,7 +5,8 @@ print(paste(""))
 print(paste("Any work produced by making use of assets made available by the D4Science infrastructure should acknowledge"))
 print(paste("the support received and give credits. Please include the following reference:"))
 print(paste(""))
-print(paste("M. Assante et al. (2019) Enacting open science by D4Science. Future Gener. Comput. Syst. 101: 555-563 10.1016/j.future.2019.05.063"))
+print(paste("M. Assante et al. (2019) Enacting open science by D4Science."))
+print(paste("Future Gener. Comput. Syst. 101: 555-563 10.1016/j.future.2019.05.063"))
 print(paste(""))
 print(paste("Please read the following instructions to maximise the exploitation of the RStudio environment."))
 
@@ -17,7 +18,8 @@ print(paste(""))
 print(paste("You can also access, read and write any folder of your workspace"))
 print(paste("by loading - and using - the package 'd4storagehub4R'"))
 print(paste("developed by E. Blondel, with source code available at https://github.com/eblondel/d4storagehub4R"))
-print(paste("To create the manager to interact with the Workspace, use the R code: storagehub = initStoragehubManager()"))
+# print(paste("To create the manager to interact with the Workspace, use the R code:"))
+# print(paste("              storagehub = initStoragehubManager()"))
 print(paste("For more info about methods available to interact with workspace,"))
 print(paste("consult the documentation at ?d4storagehub4R::StoragehubManager"))
 print(paste(""))
@@ -42,11 +44,11 @@ options(repos = c(CRAN = 'https://packagemanager.rstudio.com/cran/__linux__/foca
 options(HTTPUserAgent = sprintf("R/%s R (%s)", getRversion(), paste(getRversion(), R.version["platform"], R.version["arch"], R.version["os"])))
 Sys.setlocale(category = "LC_ALL", locale = "en_US.UTF-8")
 print(paste(""))
-initStoragehubManager <- function(){
-  require(d4storagehub4R)
-  storagehub <- d4storagehub4R::StoragehubManager$new(
-    token_type = "jwt", token = Sys.getenv("D4SCIENCE_TOKEN")
-  )
-  return(storagehub)
-}
+# initStoragehubManager <- function(){
+#   require(d4storagehub4R)
+#   storagehub <- d4storagehub4R::StoragehubManager$new(
+#     token_type = "jwt", token = Sys.getenv("D4SCIENCE_TOKEN")
+#   )
+#   return(storagehub)
+# }
 print(paste("Using Locale Encoding:",Sys.setlocale("LC_CTYPE","en_US.UTF-8")));