rename {pi_config} fields to {pi_cfg}

{pi_config} may be confused with the documented `PI_CONFIG'
environment variable, and we'll favor vowel-removal to be
consistent with our usage of object references.

The `pi_' prefix may stay in some places, for now; since a
separate namespace may come into this codebase for local/private
client-tooling.

For InboxIdle, we'll also remove an invalid comment about
holding a reference to the PublicInbox::Config object, too.

1 files changed, 1 insertions, 1 deletions

diff --git a/t/nntp.t b/t/nntp.t
index 3d2f524c..b745886d 100644
--- a/t/nntp.t
+++ b/t/nntp.t
@@ -113,7 +113,7 @@ use PublicInbox::Config;
         my $mock_self = {
                 nntpd => {
                         servername => 'example.com',
-                        pi_config => bless {}, 'PublicInbox::Config',
+                        pi_cfg => bless {}, 'PublicInbox::Config',
                 },
                 ibx => $ibx,
         };