[python-Traits] Fix a xargs syntax error

[supercyper]

commit d29bbd8094b3f74426ce1dca6adbdcb2683588c0
Author: Chen Lei <supercyper at 163.com>
Date:   Fri Aug 13 14:56:29 2010 +0800

    Fix a xargs syntax error

 python-Traits.spec |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/python-Traits.spec b/python-Traits.spec
index 61cd5a1..ab8849d 100644
--- a/python-Traits.spec
+++ b/python-Traits.spec
@@ -63,8 +63,8 @@ python setup.py install -O1 --skip-build --root $RPM_BUILD_ROOT
 
 rm $RPM_BUILD_ROOT%{python_sitearch}/enthought/traits/protocols/_speedups.c
 rm $RPM_BUILD_ROOT%{python_sitearch}/enthought/traits/ctraits.c
-find $RPM_BUILD_ROOT%{python_sitearch}/enthought -name "unused_setup*" \
- | xargs rm {} ";"
+find $RPM_BUILD_ROOT%{python_sitearch}/enthought -name "unused_setup" \
+ | xargs rm
 
 # fix wrong-file-end-of-line-encoding
 for file in `find build/docs -name "*.txt" -o -name "*.css" -o -name \