build: fix typo in hostenv.sh introduced in r5654
build: fix typo in hostenv.sh introduced in r5654


git-svn-id: f7818b41aa164576329f806d7c3827e8a55298bb@5658 ab181a69-ba2e-0410-a84d-ff88ab4c47bc

fqrouter/luci,fqrouter/luci,fqrouter/luci,fqrouter/luci,fqrouter/luci,fqrouter/luci,fqrouter/luci,fqrouter/luci