Updated description for crealfunc

gprMax/config.py

@@ -123,7 +123,7 @@ class ModelConfig:
         #   dispersivedtype: Data type for dispersive materials.
         #   dispersiveCdtype: Data type for dispersive materials in Cython.
         #   drudelorentz: True/False model contains Drude or Lorentz materials.
-        #   crealfunc: String to substitute into CUDA kernels for fields
+        #   crealfunc: String to substitute into CUDA/OpenCL kernels for fields
         #                   dependent on dispersive material type.
         self.materials = {
             "maxpoles": 0,