fix minor issues

Author: toufik-airane

javascript/ql/src/experimental/Security/CWE-347/JWTMissingSecretOrPublicKeyVerification.ql

@@ -1,5 +1,5 @@
 /**
- * @name JWT Missing Secret Or Public Key Verification
+ * @name JWT missing secret or public key verification
  * @description The application does not verify the JWT payload with a cryptographic secret or public key.
  * @kind problem
  * @problem.severity warning