* Distclean shouldn't remove cln.spec.

Makefile.in

@@ -65,7 +65,7 @@ clean : force
 distclean : force
 	cd @subdir@; if test -f Makefile; then $(MAKE) distclean; fi
 	$(RM) config.status config.log config.cache Makefile
-	$(RM) cln-config cln-config.1 cln.spec cln.pc
+	$(RM) cln-config cln-config.1 cln.pc
 	$(RM) libtool
 	$(RM) include/cln/config.h include/cln/intparam.h include/cln/floatparam.h src/base/cl_base_config.h src/base/cl_gmpconfig.h src/float/cl_float_config.h src/timing/cl_t_config.h