Update README.md

Author: jacobwilliams

README.md

@@ -22,7 +22,7 @@ compiler](http://gcc.gnu.org/wiki/GFortran/News#GCC4.9).
 Currently, several ways are provided to build the jsonfortran library
 (libjsonfortran). 
 
-* A simple build script, build.sh is provided in the project root directory. This is mainly used for testing, and also builds the example program.  Edit the script to use either the Intel compiler or gfortran.
+* A build script, build.sh is provided in the project root directory. This script uses [FoBiS](https://github.com/szaghi/FoBiS) to build the json-fortran library and the example program.  Edit the script to use either the Intel compiler or gfortran.
 
 * A Visual Studio 2010 project is included for building the library (and example program) on Windows with the Intel compiler.