Fixing incorrect ArgumentException
Fixing incorrect ArgumentException

git-svn-id: 579465d8e1dacce7a4aeecbe2d6cca1bad799e0c@1388491 13f79535-47bb-0310-9956-ffa450edef68

apache/lucenenet,mdissel/lucene.net,apache/lucenenet,NightOwl888/lucenenet,NightOwl888/lucenenet,NightOwl888/lucenenet,zmaruo/lucenenet,jeme/lucenenet,antiufo/lucenenet,zmaruo/lucenenet,sisve/lucenenet,jeme/lucenenet,jpsullivan/lucenenet,jpsullivan/lucenenet,mdissel/lucene.net,laimis/lucenenet,laimis/lucenenet,jeme/lucenenet,NightOwl888/lucenenet,apache/lucenenet,antiufo/lucenenet,apache/lucenenet,sisve/lucenenet,jeme/lucenenet