Improve comments in toolkit.properties.sample
Improve comments in toolkit.properties.sample

Make the comments consistent with toolkit.properties files
in use.

au-research/ANDS-Vocabs-Toolkit,au-research/ANDS-ResearchVocabularies-Toolkit,au-research/ANDS-Vocabs-Toolkit,au-research/ANDS-ResearchVocabularies-Toolkit,au-research/ANDS-Vocabs-Toolkit,au-research/ANDS-ResearchVocabularies-Toolkit