syntax fix

Author: restena-sw

composer.json

@@ -24,7 +24,7 @@
         "simplesamlphp/assert": "^0.8.0",
         "spomky-labs/cbor-php": "^2.1 || ^3.0",
         "symfony/http-foundation": "^5.4 || ^6.0",
-        "web-auth/cose-lib": "^3.3 || ^4.0",
+        "web-auth/cose-lib": "^3.3 || ^4.0"
     },
     "require-dev": {
         "simplesamlphp/simplesamlphp": "^2.0.0",