Revert "fix stupid typos in RoomList's shouldComponentUpdate"
Revert "fix stupid typos in RoomList's shouldComponentUpdate"

This reverts commit b0288ebd89841ad362a6804b41839ef9d3bdca7f.

matrix-org/matrix-react-sdk,aperezdc/matrix-react-sdk,matrix-org/matrix-react-sdk,aperezdc/matrix-react-sdk,aperezdc/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,aperezdc/matrix-react-sdk