From 7e37b46d2098160f78cddd3ed51f6f57d438b58c Mon Sep 17 00:00:00 2001
From: Christian <chris_veenman@hotmail.com>
Date: Wed, 3 Apr 2019 15:50:20 +0200
Subject: [PATCH] Updated the environment description in rustc.

---
 src/doc/man/rustc.1 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/doc/man/rustc.1 b/src/doc/man/rustc.1
index 8f611063dbe..2faf0c2e3e1 100644
--- a/src/doc/man/rustc.1
+++ b/src/doc/man/rustc.1
@@ -265,8 +265,8 @@ Optimize with possible levels 0\[en]3
 
 .SH ENVIRONMENT
 
-Some of these affect the output of the compiler, while others affect programs
-which link to the standard library.
+Some of these affect only test harness programs (generated via rustc --test);
+others affect all programs which link to the Rust standard library.
 
 .TP
 \fBRUST_TEST_THREADS\fR
-- 
2.44.0