[Minor] Fix misprint

diff --git a/src/plugins/lua/clickhouse.lua b/src/plugins/lua/clickhouse.lua
index 51cba56fdf3f9606d2e9a9c5258e444156afd049..5a107c9a667e95aaa21b5cd60ab1879fd440b749 100644 (file)
--- a/src/plugins/lua/clickhouse.lua
+++ b/src/plugins/lua/clickhouse.lua
@@ -43,7 +43,7 @@ local settings = {
   dkim_allow_symbols = {'R_DKIM_ALLOW'},
   dkim_reject_symbols = {'R_DKIM_REJECT'},
   dkim_dnsfail_symbols = {'R_DKIM_TEMPFAIL', 'R_DKIM_PERMFAIL'},
-  dkim_na_symbol = {'R_DKIM_NA'},
+  dkim_na_symbols = {'R_DKIM_NA'},
   dmarc_allow_symbols = {'DMARC_POLICY_ALLOW'},
   dmarc_reject_symbols = {'DMARC_POLICY_REJECT'},
   dmarc_quarantine_symbols = {'DMARC_POLICY_QUARANTINE'},