fixup! Add new species constraints to commented input file

Author: mliu49

examples/rmg/commented/input.py

@@ -227,7 +227,7 @@
     maximumSingletCarbenes=1,
     # maximum number of radicals on a molecule with a singlet carbene
     # should be lower than maximumRadicalElectrons in order to have an effect
-    maximumCarbeneRadicals=1,
+    maximumCarbeneRadicals=0,
     # If this is false or missing, RMG will throw an error if the more less-stable form of O2 is entered
     # which doesn't react in the RMG system. normally input O2 as triplet with SMILES [O][O]
     # allowSingletO2=False,