Fixed typo in module.rst

Fixed typo in module.rst
show the fastcomp string explaining why code can't validate, when it can't; fixes #2737
Merge pull request #2736 from hamishwillee/incoming

Updates to interacting with code and function pointer issues
perf note
text update
make the node stdout flush workaround optional; fixes #2734
docs updates
Update AUTHORS
Merge pull request #2732 from gogoprog/patch-1

Fixed typo in module.rst
Integrate fixes to FAQ from Chris. Minor updates to Embind and other articles
Update of embind and related topics. Moved example use of embind:Val into the Embind article.