From e155b9a3a3768c252524a4029a92d13b6bcef4c1 Mon Sep 17 00:00:00 2001
From: ncteisen <ncteisen@gmail.com>
Date: Mon, 17 Jul 2017 09:13:04 -0700
Subject: [PATCH] Update env var doc

---
 doc/environment_variables.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/doc/environment_variables.md b/doc/environment_variables.md
index 9a26b6e17b1..0dceeb683a5 100644
--- a/doc/environment_variables.md
+++ b/doc/environment_variables.md
@@ -50,6 +50,7 @@ some configuration as environment variables that can be set.
   - channel_stack_builder - traces information about channel stacks being built
   - http - traces state in the http2 transport engine
   - http1 - traces HTTP/1.x operations performed by gRPC
+  - inproc - traces the in-process transport
   - flowctl - traces http2 flow control
   - op_failure - traces error information when failure is pushed onto a
     completion queue