diff --git a/rubygem-nokogiri.spec b/rubygem-nokogiri.spec
index 27da584..f2b9d9b 100644
--- a/rubygem-nokogiri.spec
+++ b/rubygem-nokogiri.spec
@@ -144,7 +144,7 @@ popd
 # move bin/ files
 mkdir -p %{buildroot}%{_bindir}
 cp -pa .%{_bindir}/* \
-        %{buildroot}%{_bindir}/
+	%{buildroot}%{_bindir}/
 
 # remove all shebang
 for f in $(find %{buildroot}%{gem_instdir} -name \*.rb)