Test commit: added comment to tools makefile.
Test commit: added comment to tools makefile.

Comment indicates where linux x86_64 lldb-gdbserver
will soon be added to Makefile builds.


git-svn-id: 4c4cc70b1ef44ba2b7963015e681894188cea27e@197318 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/lldb,llvm-mirror/lldb,apple/swift-lldb,apple/swift-lldb,llvm-mirror/lldb,llvm-mirror/lldb,apple/swift-lldb,llvm-mirror/lldb,apple/swift-lldb,apple/swift-lldb,apple/swift-lldb