[eruby/f17] fix build with ruby 1.9

[Tom Callaway]

commit b3062cde995960fe03db450bd77243fb2ba3cf10
Author: Tom Callaway <spot at fedoraproject.org>
Date:   Mon Mar 26 12:25:25 2012 -0400

    fix build with ruby 1.9

 eruby.spec |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/eruby.spec b/eruby.spec
index f058432..593ff19 100644
--- a/eruby.spec
+++ b/eruby.spec
@@ -6,7 +6,7 @@
 
 Name:		eruby
 Version:	1.0.5
-Release:	17%{?dist}
+Release:	18%{?dist}
 # eruby is GPLv2+
 # liberuby is LGPLv2+
 License:	GPLv2+ and LGPLv2+