Update README.md

Author: xhacker

README.md

@@ -14,8 +14,8 @@ Dev Setup
 7. `python setup.py install`
 8. `rm -rf django-1.5b2`
 9. `pip install -r dj15req.txt`
-10. git clone git://github.com/lxneng/xpinyin.git
-11. cd xpinyin
-12. sudo python setup.py install
-13. cd ..
-14. rm -rf xpinyin
+10. `git clone git://github.com/lxneng/xpinyin.git`
+11. `cd xpinyin`
+12. `python setup.py install`
+13. `cd ..`
+14. `rm -rf xpinyin`