[OpenSmalltalk/opensmalltalk-vm] 4e5d4c: Fix Line ending in make file

 
  Branch: refs/heads/Cog
  Home:   https://github.com/OpenSmalltalk/opensmalltalk-vm
  Commit: 4e5d4c4e5ecb65a7fd24a63e64e209250bcd4ee0
      https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/4e5d4c4e5ecb65a7fd24a63e64e209250bcd4ee0
  Author: Tobias Pape <[hidden email]>
  Date:   2019-08-07 (Wed, 07 Aug 2019)

  Changed paths:
    M platforms/unix/plugins/SerialPlugin/Makefile.inc

  Log Message:
  -----------
  Fix Line ending in make file

OpenBSD make chokes otherwise
[step for #413]