Corrected some comments

src/accounts.cpp

@@ -583,4 +583,3 @@ bool Accounts::isRelevantUserName(const QString &userName, const QString &dbId)
 	/* Check if new user corresponds with databox id */
 	return (dbId == GlobInstcs::accountDbPtr->dbId(userName));
 }
-

src/accounts.h

@@ -155,13 +155,13 @@ public:
 	 * @param[in,out] acntModelVariant QVariant holding account model.
 	 * @param[in] loginMetod User name identifying account.
 	 * @param[in] acntName Account name.
-	 * @param[in] newUserName User name identifying account.
+	 * @param[in] newUserName New user name identifying account.
 	 * @param[in] pwd Password.
 	 * @param[in] isTestAccount True if account is isds test enveiroment.
 	 * @param[in] rememberPwd True if remember password.
 	 * @param[in] storeToDisk True if database store to local storage.
 	 * @param[in] certPath Certificate path (can be null).
-	 * @param[in] oldUserName Original user name of account.
+	 * @param[in] oldUserName Original old user name of account.
 	 * @return True if success.
 	 */
 	Q_INVOKABLE
@@ -172,11 +172,11 @@ public:
 	    const QString &oldUserName);
 
 	/*!
-	 * @brief Change account user name and update account settings.
+	 * @brief Change account user name and store account to settings.
 	 *
 	 * @param[in,out] acntModelVariant QVariant holding account model.
 	 * @param[in] acntName Account name.
-	 * @param[in] newUserName User name identifying account.
+	 * @param[in] newUserName New user name identifying account.
 	 * @param[in] storeToDisk True if database store to local storage.
 	 * @param[in] oldUserName Original user name of account.
 	 * @param[in] newDbId Databox id of new user name.