[gdb/testsuite] Update boards/README
Update gdb/testsuite/boards/README to reflect recent commit c4c8c27263d
("[gdb/testsuite] Fix host board local-remote-host-notty.exp timeouts"), which
means the board now uses a pseudo-tty, but with editing disabled.
diff --git a/gdb/testsuite/boards/README b/gdb/testsuite/boards/README
index f3994da..b881ad4 100644
--- a/gdb/testsuite/boards/README
+++ b/gdb/testsuite/boards/README
@@ -67,7 +67,7 @@
# [is_remote host] == 1 && [is_remote target] == 0.
# Note: need to pass the board with --host_board instead of --target_board.
local-remote-host-notty.exp
- Run gdb on remote host.
+ Run gdb on remote host in pseudo-terminal with "set editing off".
local-remote-host.exp
Run gdb on remote host in pseudo-terminal.
