modules/dialog_ng: some code formatting fixes

modules/dialog_ng/dlg_load.h

@@ -39,12 +39,12 @@ typedef int (*terminate_dlg_f)(str *callid, str *ftag, str *ttag, str *hdrs, str
 typedef time_t (*get_dlg_expires_f)(str *callid, str *ftag, str *ttag);
 
 struct dlg_binds {
-	register_dlgcb_f  register_dlgcb;
-        register_dlgcb_nodlg_f register_dlgcb_nodlg;
-	terminate_dlg_f terminate_dlg;
-        set_dlg_variable_f set_dlg_var;
-	get_dlg_variable_f get_dlg_var;
-        get_dlg_expires_f get_dlg_expires;      
+	register_dlgcb_f  		register_dlgcb;
+	register_dlgcb_nodlg_f 	register_dlgcb_nodlg;
+	terminate_dlg_f 		terminate_dlg;
+	set_dlg_variable_f 		set_dlg_var;
+	get_dlg_variable_f 		get_dlg_var;
+	get_dlg_expires_f 		get_dlg_expires;
 };