Here is a small patch for removing $SUBJECT.
Best regards, Etsuro Fujita
diff --git a/contrib/postgres_fdw/postgres_fdw.c b/contrib/postgres_fdw/postgres_fdw.c index a5830bb..d22c974 100644 --- a/contrib/postgres_fdw/postgres_fdw.c +++ b/contrib/postgres_fdw/postgres_fdw.c @@ -2887,7 +2887,7 @@ estimate_path_cost_size(PlannerInfo *root, /*----- * Startup cost includes: - * 1. Startup cost for underneath input * relation + * 1. Startup cost for underneath input relation * 2. Cost of performing aggregation, per cost_agg() * 3. Startup cost for PathTarget eval *-----