--- nltk-2.0_beta9.ebuild	2010-08-31 19:15:12.000000000 +0200
+++ nltk-2.0.1_rc1.ebuild	2011-10-06 10:28:25.000000000 +0200
@@ -10,7 +10,7 @@
 
 inherit distutils
 
-MY_P=${P/_beta/b}
+MY_P=${P/_rc/rc}
 DESCRIPTION="Natural Language Toolkit"
 SRC_URI="http://nltk.googlecode.com/files/${MY_P}.zip"
 HOMEPAGE="http://nltk.org/"