[monitoring-plugins] Update THANKS.in file

[Holger Weiss]

 Module: monitoring-plugins
 Branch: master
 Commit: 295a78541731a1e83395b5fce7861a24c7c788af
 Author: Holger Weiss <holger at zedat.fu-berlin.de>
   Date: Mon Nov 28 22:38:17 2016 +0100
    URL: https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=295a785

Update THANKS.in file

---

 THANKS.in | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/THANKS.in b/THANKS.in
index 7197a84..86767c4 100644
--- a/THANKS.in
+++ b/THANKS.in
@@ -337,8 +337,8 @@ Sebastian Herbszt
 Christopher Schultz
 Matthias Hähnel
 Roberto Greiner
-Peter (pirtoo)
-ylfingr
+Peter Radcliffe
+John C. Frickson
 Christian Kujau
 Christopher Odenbach
 Adrian Murphy