util: Fix typo
util: Fix typo

ejj/quilt-dev,LuiseV/quilt,NetSys/quilt,kklin/kelda,ejj/quilt-dev,kklin/kelda,kklin/kelda,LuiseV/quilt,kelda/kelda,ejj/quilt-dev,kklin/quilt,LuiseV/quilt,kklin/kelda,NetSys/quilt,ejj/quilt-dev,kelda/kelda,kelda/kelda,LuiseV/quilt,NetSys/quilt,NetSys/quilt,kklin/quilt,NetSys/quilt,quilt/quilt,kelda/kelda,quilt/quilt,kklin/quilt,LuiseV/quilt,kklin/quilt,quilt/quilt,quilt/quilt