gdb: adjust comment in gdb.multi/multi-target.exp.tcl

I wanted to make this change before pushing the last patch but forgot to
amend before pushing.

Change-Id: I8e1f03ee0131c1e75973718e7835b39580a06054

diff --git a/gdb/testsuite/gdb.multi/multi-target.exp.tcl b/gdb/testsuite/gdb.multi/multi-target.exp.tcl
index 6f3051c6b27a03598b79cfc82215c4b7ef60ffea..d14be03cbf2748bfe87a9d330b5ed38a32819783 100644 (file)
--- a/gdb/testsuite/gdb.multi/multi-target.exp.tcl
+++ b/gdb/testsuite/gdb.multi/multi-target.exp.tcl
@@ -112,7 +112,7 @@ proc setup {non-stop} {
 
     save_vars { ::GDBFLAGS } {
        # Make GDB read files from the local file system, not through the
-       # remote targets.
+       # remote targets, to speed things up.
        set ::GDBFLAGS "${::GDBFLAGS} -ex \"set sysroot\""
        clean_restart ${binfile}
     }