From 73ffa1e5905c17fede28544a3b8b8b62000157c1 Mon Sep 17 00:00:00 2001
From: Christoph Kraemer <christoph.kraemer@greenbone.net>
Date: Mon, 21 Mar 2022 16:13:35 +0100
Subject: [PATCH] Fix: script_mandatory_keys usage

---
 nasl/nasl_scanner_glue.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/nasl/nasl_scanner_glue.c b/nasl/nasl_scanner_glue.c
index 865eb8b99..5905f7844 100644
--- a/nasl/nasl_scanner_glue.c
+++ b/nasl/nasl_scanner_glue.c
@@ -354,7 +354,8 @@ script_require_keys (lex_ctxt *lexic)
   if (keys == NULL)
     {
       nasl_perror (lexic, "Argument error in function script_require_keys()\n");
-      nasl_perror (lexic, "Function usage is : script_require_keys(<name>)\n");
+      nasl_perror (lexic,
+                   "Function usage is : script_require_keys(<name>...)\n");
       nasl_perror (lexic, "Where <name> is the name of a key\n");
       return FAKE_CELL;
     }
@@ -379,9 +380,10 @@ script_mandatory_keys (lex_ctxt *lexic)
     {
       nasl_perror (lexic,
                    "Argument error in function script_mandatory_keys()\n");
-      nasl_perror (lexic,
-                   "Function usage is : script_mandatory_keys(<name>)\n");
-      nasl_perror (lexic, "Where <name> is the name of a key\n");
+      nasl_perror (lexic, "Function usage is: script_mandatory_keys(<name>... "
+                          "[, re: '<name>=<regex>'])\n");
+      nasl_perror (lexic, "Where <name> is the name of a key and <regex> is a "
+                          "regular expression for a value of a key.\n");
       return FAKE_CELL;
     }