Incorrect Variable Name nword2 Instead of nword in GenCIWfn Constructor

[q-pratz-chem]

In the genciwfn.cpp constructor, the use of nword2 leads to the incorrect indexing labeled with k.

Issue Details

• File: genciwfn.cpp - Line: 46
• Incorrect Variable: nword2
• Correct Variable: nword

Code Before Correction
k += wfn.nword2;

Code After Correction
k += wfn.nword;

[msricher]

Thanks, you can open a PR or include it with your APG code (it's the first time anyone's used this feature, so that would be ok).