Fix one typo

src/test/regress/sql/chbenchmark_all_queries.sql

@@ -3,7 +3,7 @@ CREATE SCHEMA chbenchmark_all_queries;
 SET search_path TO chbenchmark_all_queries;
 
 -- we want to make sure the join order is stable. If the join order of a table changes due
--- to a chacnge you are making, please verify if it is not a regression. If the join order
+-- to a change you are making, please verify if it is not a regression. If the join order
 -- became better feel free to update the output.
 SET citus.log_multi_join_order TO on;
 SET client_min_messages TO log;