Makefile: delete capstone.pc for clean target
diff --git a/Makefile b/Makefile
index a39bfba..758c637 100644
--- a/Makefile
+++ b/Makefile
@@ -153,7 +153,7 @@
 
 clean:
 	rm -f $(LIBOBJ) lib$(LIBNAME).*
-	#cd bindings/ruby; $(MAKE) clean; rm -rf Makefile
+	rm -f $(PKGCFGF)
 	$(MAKE) -C bindings/python clean
 	$(MAKE) -C bindings/java clean
 	$(MAKE) -C bindings/ocaml clean