Updating comments

Author: rossphelan

lib/mcapi/crypto/crypto.js

@@ -18,7 +18,7 @@ function Crypto(config) {
   this.encryptionCertificate = readPublicCertificate(config.encryptionCertificate);
 
   // Load private key (for decryption)
-  this.privateKey = getPrivateKey(config)
+  this.privateKey = getPrivateKey(config);
 
   this.encoding = config.dataEncoding;
 
@@ -206,7 +206,7 @@ function getPrivateKey(config) {
       return getPrivateKeyDer(config.keyStore);
     }
   }
-  return null
+  return null;
 }
 
 /**
@@ -247,7 +247,8 @@ function getPrivateKey12(p12Path, alias, password) {
 }
 
 /**
- * @private
+ * Load a PKCS#1 PEM (starts with "-----BEGIN RSA PRIVATE KEY-----")
+ * or a PKCS#8 PEM (starts with "-----BEGIN PRIVATE KEY-----")"
  */
 function getPrivateKeyPem(pemPath) {
   let pemContent = fs.readFileSync(pemPath, 'binary');
@@ -263,7 +264,7 @@ function getPrivateKeyPem(pemPath) {
 }
 
 /**
- * @private
+ * Load a Binary DER-encoded PKCS#8
  */
 function getPrivateKeyDer(derPath) {
   const derContent = fs.readFileSync(derPath, 'binary');