flounder: add maintainer

Change-Id: Idd655062b74c00c9d956bae5823316577bcabd06
diff --git a/_htc/htcnexus9.markdown b/_htc/htcnexus9.markdown
index 6073995..495330b 100644
--- a/_htc/htcnexus9.markdown
+++ b/_htc/htcnexus9.markdown
@@ -5,7 +5,7 @@
 downloadfolder: flounder
 oldurl: http://teamw.in/project/twrp2/269
 supportstatus: Current
-maintainer: Dees_Troy
+maintainer: Dees_Troy, Captain_Throwback
 oem: HTC
 devicetree: https://github.com/TeamWin/android_device_htc_flounder
 xdathread: "http://forum.xda-developers.com/nexus-9/orig-development/recovery-twrp-2-8-2-0-touch-recovery-t2944788"