[log4net] nant not build for arm

[Tom Callaway]

commit 622debc73b050e00e796fcd637789021924ae1b0
Author: Tom Callaway <spot at fedoraproject.org>
Date:   Mon Jun 2 13:58:38 2014 -0400

    nant not build for arm

 log4net.spec |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/log4net.spec b/log4net.spec
index 7cadd50..4f683fb 100644
--- a/log4net.spec
+++ b/log4net.spec
@@ -17,7 +17,8 @@ Summary:	A .NET framework for logging
 Source:		http://mirror.reverse.net/pub/apache/logging/log4net/source/log4net-1.2.13-src.zip
 Patch0:		log4net-1.2.13-mono-2.0.patch
 # Mono only available on these:
-ExclusiveArch: %ix86 x86_64 %{power64} ia64 %{arm} sparcv9 alpha s390x
+ExclusiveArch: %ix86 x86_64 %{power64} ia64 sparcv9 alpha s390x
+# Someone needs to build nant for %{arm}
 
 # %define debug_package %{nil}
 # This is a mono package