diff --git a/src/lib-sieve/plugins/date/tst-date.c b/src/lib-sieve/plugins/date/tst-date.c
index 14a0f87f47b1c8c2126555d2283bff39b251596d..9c7dac19f135983b720f6039334c5b6044e99e31 100644
--- a/src/lib-sieve/plugins/date/tst-date.c
+++ b/src/lib-sieve/plugins/date/tst-date.c
@@ -30,7 +30,7 @@ static bool tst_date_validate
 static bool tst_date_generate
 	(const struct sieve_codegen_env *cgenv, struct sieve_command *ctx);
  
-/* Address test
+/* Date test
  *
  * Syntax:
  *    date [<":zone" <time-zone: string>> / ":originalzone"]
@@ -108,7 +108,7 @@ static const struct sieve_argument_def date_originalzone_tag = {
 };
 
 /* 
- * Address operation 
+ * Date operation 
  */
 
 static bool tst_date_operation_dump