diff --git a/src/stdfblib/io/QE_fbt.cpp b/src/stdfblib/io/QE_fbt.cpp
index 1f369a583..08fde1271 100644
--- a/src/stdfblib/io/QE_fbt.cpp
+++ b/src/stdfblib/io/QE_fbt.cpp
@@ -46,7 +46,7 @@ const SFBInterfaceSpec FORTE_QE::scmFBInterfaceSpec = {
 };
 
 FORTE_QE::FORTE_QE(const CStringDictionary::TStringId paInstanceNameId, forte::core::CFBContainer &paContainer) :
-		CProcessInterface(paContainer, &scmFBInterfaceSpec, paInstanceNameId),
+    CProcessInterface(paContainer, &scmFBInterfaceSpec, paInstanceNameId),
     var_conn_QO(var_QO),
     var_conn_STATUS(var_STATUS),
     conn_INITO(this, 0),