diff --git a/lib/BankLetter.js b/lib/BankLetter.js
index 0161324..46932d8 100644
--- a/lib/BankLetter.js
+++ b/lib/BankLetter.js
@@ -63,9 +63,9 @@ module.exports = class BankLetter {
 
 		try {
 			fs.writeFileSync(path, letter);
-			console.log('Data written to file');
+			console.log(`Data written to file on path '${path}'`);
 		} catch (error) {
-			console.log(error);
+			console.error(`error while writing bank letter to path '${path}' with error ${error}`);
 			throw error;
 		}
 		return new Promise(resolve => resolve(true));
diff --git a/lib/Client.js b/lib/Client.js
index 576a9ec..5ce4898 100644
--- a/lib/Client.js
+++ b/lib/Client.js
@@ -42,7 +42,7 @@ module.exports = class Client {
 			throw new Error('passphrase is requierd');
 
 		if (!keyStorage || typeof keyStorage.read !== 'function' || typeof keyStorage.write !== 'function')
-			throw new Error('keyStorage implemntation missing or wrong');
+			throw new Error('keyStorage implementation missing or wrong');
 
 		this.url = url;
 		this.partnerId = partnerId;
diff --git a/lib/consts.js b/lib/consts.js
index 12616f5..293287c 100644
--- a/lib/consts.js
+++ b/lib/consts.js
@@ -2,7 +2,7 @@
 
 const packageJson = require('../package.json');
 
-const name = 'eCollect Node Ebics Client';
+const name = 'Node Ebics Client';
 const { version } = packageJson;
 const orderOperations = {
 	ini: 'INI',