config: fix confusing space in ->repo_objs

It's actually valid Perl to have "$foo ->{field} = ..."
but it's confusing and I noticed it while tracking down
a configuration error.

diff --git a/lib/PublicInbox/Config.pm b/lib/PublicInbox/Config.pm
index ad8b8e9dc18cdecb87e44a6aa1fe81ed20692f03..1b5d87e298ee7d9317350d24097d87b60a407068 100644 (file)
--- a/lib/PublicInbox/Config.pm
+++ b/lib/PublicInbox/Config.pm
@@ -402,7 +402,7 @@ sub repo_objs {
                        push @repo_objs, $repo if $repo;
                }
                if (scalar @repo_objs) {
-                       $ibxish ->{-repo_objs} = \@repo_objs;
+                       $ibxish->{-repo_objs} = \@repo_objs;
                } else {
                        delete $ibxish->{coderepo};
                }