Update README.md

Signed-off-by: Seyed Ali Ghasemi <info@gha3mi.com>
gha3mi · Apr 24, 2024 · 1e06d1b · 1e06d1b
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Showing 1 changed file with 1 addition and 1 deletion.
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@@ -30,7 +30,7 @@ ForCAD supports **B-Spline**, **NURBS**, **Bezier**, and **Rational Bezier** cur
 
 - A Fortran compiler, such as [GNU Fortran](https://gcc.gnu.org/fortran/) (`gfortran`), [Intel Fortran Compiler](https://www.intel.com/content/www/us/en/developer/tools/oneapi/hpc-toolkit.html) (`ifx/ifort`) or [NVIDIA HPC SDK Fortran compiler](https://developer.nvidia.com/hpc-sdk) (`nvfortran`).
 - The Fortran Package Manager [fpm](https://fpm.fortran-lang.org/).
-- [PyVista](https://pyvista.org/) (Recommended) or [ParaView](https://www.paraview.org/) for visualization. (Optional)
+- Optional: [PyVista](https://pyvista.org/) (Recommended) or [ParaView](https://www.paraview.org/) for visualization.
 
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