Merge pull request #9 from txase/fixErrorMessage

Fix error message

Author: txase

package.json

@@ -1,6 +1,6 @@
 {
   "name": "knex-aurora-data-api-mysql",
-  "version": "2.0.5",
+  "version": "2.0.6",
   "description": "Knex.js driver for MySQL AWS Aurora Data API",
   "homepage": "https://github.com/txase/knex-aurora-data-api-mysql",
   "repository": "txase/knex-aurora-data-api-mysql",

transaction.js

@@ -16,7 +16,7 @@ class Transaction_AuroraDataMySQL extends Transaction { // eslint-disable-line c
     /* istanbul ignore next */
     if (conn.parameters.transactionId) {
       throw new Error(
-        `Attempted to begin a new transaction for connection with existing transaction ${conn.transactionId}`
+        `Attempted to begin a new transaction for connection with existing transaction ${conn.parameters.transactionId}`
       );
     }