Build.md

@@ -36,7 +36,7 @@ In other words, you should add the `bin` folder of `gmsh-sdk32` to your `PATH` s
 
 ## PC/Linux/gcc
 
-gmsh SDK requires libgfortran.so.3 to be installed on the system. On Ubuntu, you can install gfortran with the following line (admin rights required)
+gmsh SDK requires `libgfortran.so.3` to be installed on the system. On Ubuntu, you can install gfortran with the following line (admin rights required)
 ```
 sudo apt-get install libgfortran3
 ```