http://bugs.gentoo.org/337403

--- Makefile.am
+++ Makefile.am
@@ -15,5 +15,5 @@
 #slmon_LDFLAGS = `libgtop-config --cflags --libs`
 
 release:
-        $(MAKE) dist distdir=$(PACKAGE)-$(VERSION)
+	$(MAKE) dist distdir=$(PACKAGE)-$(VERSION)