Makefile in fast_excel-0.1.7 vs Makefile in fast_excel-0.2.0

@@ -6,9 +6,9 @@
 all :
 	@echo "Compiling libxlsxwriter ..."
 	$(Q)$(MAKE) -C libxlsxwriter
 
 clean :
-	#$(Q)$(MAKE) clean -C libxlsxwriter
+	$(Q)$(MAKE) clean -C libxlsxwriter
 
 install :
 	@echo "Nothing to install"
\ No newline at end of file