[tools] testbot: Update the $MaxVMErrors description.

[Francois Gouget]

We no longer put the VM in maintenance mode because that means only the
administrator can put it back online.

Signed-off-by: Francois Gouget <fgouget at codeweavers.com>
---
 testbot/lib/WineTestBot/Config.pm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/testbot/lib/WineTestBot/Config.pm b/testbot/lib/WineTestBot/Config.pm
index ea08aa0f96..ca3e983b0f 100644
--- a/testbot/lib/WineTestBot/Config.pm
+++ b/testbot/lib/WineTestBot/Config.pm
@@ -102,7 +102,8 @@ $SleepAfterRevert = 0;
 # for reverts this should take into account the time it may need to boot.
 $VMToolTimeout = 6 * 60;
 
-# After three consecutive failures to revert a VM, put it in maintenance mode.
+# Notify the administrator that a VM probably needs manual fixing after
+# $MaxVMErrors consecutive revert errors.
 $MaxVMErrors = 3;
 
 # How many times to run a test that fails before giving up.
-- 
2.20.1