Add punctuation fix.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@9018 c06c8d41-db1a-0410-9941-cceddc491573

Created by  dolorous  on February 9, 2009
JRRL7OBPSFDJX552IVPB4IIXWS3GKAS3HKEUSOCJEAC6RNSNCQAQC
Change contents