sysutils/rubygem-backup: Change RUN_DEPENDS from rubygem-thread_safe1…

… to rubygem-thread_safe

- Bump PORTREVISION for dependency change

sysutils/rubygem-backup/Makefile

@@ -2,7 +2,7 @@
 
 PORTNAME=	backup
 PORTVERSION=	4.4.1
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	sysutils rubygems
 MASTER_SITES=	RG
 
@@ -69,7 +69,7 @@ RUN_DEPENDS=	rubygem-CFPropertyList>=2.3.1:devel/rubygem-CFPropertyList \
 		rubygem-ruby-hmac>=0.4.0:security/rubygem-ruby-hmac \
 		rubygem-simple_oauth>=0.2.0:net/rubygem-simple_oauth \
 		rubygem-thor>=0.18.1:devel/rubygem-thor \
-		rubygem-thread_safe1>=0.1.3:devel/rubygem-thread_safe1 \
+		rubygem-thread_safe>=0.1.3:devel/rubygem-thread_safe \
 		rubygem-twitter>=5.5.0:net/rubygem-twitter \
 		rubygem-unf>=0.1.3:textproc/rubygem-unf \
 		rubygem-unf_ext>=0.0.6:textproc/rubygem-unf_ext \