Simple cleanup ahead of functional changes
Small changes, by MPPF, to solve --about issues for LLVM
Fix typo
Merge pull request #140 from noakesmichael/llvm-about

Committing MPPF's modest changes to enable --about on LLVM

Compiles: STD/LLVM clang  STD/LLVM gnu
Test:          paratest --verify STD
Review:     noakes