doc/man7/openssl-env: reword the description

The manual page describes not only environment variables that pertain
the library, but some of the applications as well (OPENSSL,
OPENSSL_CONFIG, and TSGET are possible examples).  Also, the effect
of the variables is not limited to the changes in default paths.

Signed-off-by: Eugene Syromiatnikov <esyr@openssl.org>
Reviewed-by: Neil Horman <nhorman@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/28025)

diff --git a/doc/man7/openssl-env.pod b/doc/man7/openssl-env.pod
index bf2cf555c7de8f1c5e277faad0e8917e6aa0bd3a..bbdb33c33133398585dd738f181dde825264bce7 100644 (file)
--- a/doc/man7/openssl-env.pod
+++ b/doc/man7/openssl-env.pod
@@ -6,8 +6,8 @@ openssl-env - OpenSSL environment variables
 
 =head1 DESCRIPTION
 
-The OpenSSL libraries use environment variables to override the
-compiled-in default paths for various data.
+The OpenSSL libraries and commands use environment variables to override
+compiled-in defaults for various aspects of their behaviour.
 To avoid security risks, the environment is not consulted
 for security-sensitive environment variables when the executable
 is set-user-ID or set-group-ID.