Scala auto-formatting going wrong.

after.scala

trait FrontendRoutes extends ScalatraServlet with ScalateSupport {
  val db: Database
  get("/") {
  contentType="text/html"
      ssp("/index")
}

get("/matches") {
  db withSession {
    val q3 = for {
      c <- Matches
    } yield (c.winner.asColumnOf[String], c.loser.asColumnOf[String])

    contentType = "text/html"
    q3.list.map { case (s1, s2) => "  " + s1 + " beats " + s2 } mkString "<br />"
  }
}
}

before.scala

trait FrontendRoutes extends ScalatraServlet with ScalateSupport {
  val db: Database
  get("/") {
    contentType="text/html"
    ssp("/index")
  }

  get("/matches") {
    db withSession {
      val q3 = for {
        c <- Matches
      } yield (c.winner.asColumnOf[String], c.loser.asColumnOf[String])
  
      contentType = "text/html"
      q3.list.map { case (s1, s2) => "  " + s1 + " beats " + s2 } mkString "<br />"
    }
  }
}