diff --git a/script-meta-v2.json b/script-meta-v2.json
index dc00d1c..b2d40c4 100644
--- a/script-meta-v2.json
+++ b/script-meta-v2.json
@@ -20,8 +20,8 @@
   },
   "publickey.ts": {
     "script_name": "publickey.ts",
-    "script_length": 1138,
-    "script_sha256": "28bfa62a68cf9a2142048f605a0b2e769f89b48c5c25af9bb0f9b6081bcf8954",
+    "script_length": 1148,
+    "script_sha256": "6be353c25d28e88e973c91f92d93728a7216dd08845fe76a7456121b5c3374a1",
     "script_full_url": "https://git.hatter.ink/hatter/ts-scripts/raw/branch/main/single-scripts/publickey.ts",
     "single_script_file": true
   },
diff --git a/single-scripts/publickey.ts b/single-scripts/publickey.ts
index 1cd8439..2daa15e 100755
--- a/single-scripts/publickey.ts
+++ b/single-scripts/publickey.ts
@@ -8,7 +8,7 @@
 const {X509Certificate, createPublicKey} = await import('node:crypto');
 
 if (Deno.args.length === 0) {
-    console.log("Usage: certificate.ts <certificate>");
+    console.log("Usage: certificate.ts <certificate|publickey>");
     Deno.exit(1);
 }