Fixed =/== typo.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@2153 c06c8d41-db1a-0410-9941-cceddc491573

Created by  zelgadis  on September 19, 2007
LPP7BEZI4TUDBQKIPGINMUUQU76NT3O4JORL6SIJ4Z4GQUTIDPDQC
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