diff --git a/src/datasource-zabbix/specs/dbConnector.test.js b/src/datasource-zabbix/specs/dbConnector.test.js
index cca08f1..b41276c 100644
--- a/src/datasource-zabbix/specs/dbConnector.test.js
+++ b/src/datasource-zabbix/specs/dbConnector.test.js
@@ -15,7 +15,7 @@ describe('DBConnector', () => {
       };
     });
 
-    it('should load datasource by name by default', () => {
+    it('should try to load datasource by name first', () => {
       ctx.options = {
         datasourceName: 'bar'
       };
@@ -35,13 +35,13 @@ describe('DBConnector', () => {
     it('should throw error if no name and id specified', () => {
       ctx.options = {};
       const dbConnector = new DBConnector(ctx.options, datasourceSrv);
-      return expect(dbConnector.loadDBDataSource()).rejects.toBe('SQL Data Source name should be specified');
+      return expect(dbConnector.loadDBDataSource()).rejects.toBe('Data Source name should be specified');
     });
 
     it('should throw error if datasource with given id is not found', () => {
       ctx.options.datasourceId = 45;
       const dbConnector = new DBConnector(ctx.options, datasourceSrv);
-      return expect(dbConnector.loadDBDataSource()).rejects.toBe('SQL Data Source with ID 45 not found');
+      return expect(dbConnector.loadDBDataSource()).rejects.toBe('Data Source with ID 45 not found');
     });
   });
 });
diff --git a/src/datasource-zabbix/zabbix/connectors/sql/sqlConnector.js b/src/datasource-zabbix/zabbix/connectors/sql/sqlConnector.js
index 575f72d..7c03e4e 100644
--- a/src/datasource-zabbix/zabbix/connectors/sql/sqlConnector.js
+++ b/src/datasource-zabbix/zabbix/connectors/sql/sqlConnector.js
@@ -113,7 +113,6 @@ export class SQLConnector extends DBConnector {
   }
 }
 
-
 function compactSQLQuery(query) {
   return query.replace(/\s+/g, ' ');
 }