prerequisites.md

@@ -2,17 +2,16 @@
 
 ICoVeR is designed and implemented as a regular [R](http://www.r-project.org/)  package. This guide was tested with  [R](http://www.r-project.org/) v3.2.0 and [RStudio](http://www.rstudio.com/) v0.98.1102. Newer versions should work, please report any problems at the LIST [ICoVeR github page](https://git.list.lu/eScience/ICoVeR/). Further more, a modern browser is required. We have had most convenient experience with Chrome, but recent versions of Firefox worked as well.
 
-To run our interactive interface, the OpenCPU R-package must be installed. To this end run the following command in R or RStudio.
 
-N.B. some users who have their default R library location stored on a network drive have reported issues with installing the application.
+**N.B**. some users who have their default R library location stored on a network drive have reported issues with installing the application.
 If this is the case  the solution is to set another local folder as the location for storing installed libraries. This should only done if there are issues in installing the ICoVeR project.
 To set another  location for installing packages , for example ```c:\R_libs``` use the following command 
 
 ```
 .libPaths("c:/R_libs")
 ```
-
-N.B. the ">" symbol  indicates the command prompt and should not be typed.
+To run our interactive interface, the OpenCPU R-package must be installed. To this end run the following command in R or RStudio.
+**N.B.** the ">" symbol  indicates the command prompt and should not be typed.
 
 
 ```