unnecessary space removed
unnecessary space removed

git-svn-id: 0ddeb4c3d582cc869847f86e9e2097d0947b0a11@1557510 13f79535-47bb-0310-9956-ffa450edef68

wuhao5/log4cxx,wuhao5/log4cxx,wuhao5/log4cxx,wuhao5/log4cxx