diff --git a/limereport/lrdatasourcemanager.h b/limereport/lrdatasourcemanager.h
index e462a96..9c8518f 100644
--- a/limereport/lrdatasourcemanager.h
+++ b/limereport/lrdatasourcemanager.h
@@ -281,7 +281,7 @@ private:
     QVector<QString> m_groupFunctionsExpressions;
     IDbCredentialsProvider* m_dbCredentialsProvider;
 
-    QMap<QString, QVector<QString>> m_varToDataSource;
+    QMap< QString, QVector<QString> > m_varToDataSource;
 
     bool m_hasChanges;
 };