Doc: fix incorrectly stated argument list for pgcrypto's hmac() function.

The bytea variant takes (bytea, bytea, text).
Per unsigned report.

Discussion: https://postgr.es/m/153344327294.1404.654155870612982042@wrigleys.postgresql.org

diff --git a/doc/src/sgml/pgcrypto.sgml b/doc/src/sgml/pgcrypto.sgml
index b9f34d2cf0be3ac6596fb7d0beb263ec9d9908af..ae24b05ea51e36331bf70fd14e1226311716d8df 100644 (file)
--- a/doc/src/sgml/pgcrypto.sgml
+++ b/doc/src/sgml/pgcrypto.sgml
@@ -63,7 +63,7 @@ $$ LANGUAGE SQL STRICT IMMUTABLE;
 
 
 hmac(data text, key text, type text) returns bytea
-hmac(data bytea, key text, type text) returns bytea
+hmac(data bytea, key bytea, type text) returns bytea