CFOUR is added to the supported QC codes in README.md

README.md

@@ -8,7 +8,7 @@
 This is a geometry optimization code for molecular structures.
 The code works by calling external software for the energy and 
 gradient through wrapper functions.  Q-Chem, TeraChem, Psi4, 
-Molpro, and Gaussian 09/16 are supported quantum chemistry
+Molpro, Gaussian 09/16, and CFOUR are supported quantum chemistry
 codes through the command line interface.  The PySCF and
 QCArchive packages also provide interfaces to geomeTRIC for
 optimization. MM optimizations using OpenMM and Gromacs are