For consistency, rename the "Summon Ugly Things" spell to "Summon Ugly

Thing".

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@4365 c06c8d41-db1a-0410-9941-cceddc491573

Created by  dolorous  on April 19, 2008
LDEDXOOK67NHP44PDRL2TAS47SOTYIIWSNXAFIPTWA72GGBDIHSAC
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