Trailing whitespace removal over entire tree
diff --git a/scripts/Makefile.host b/scripts/Makefile.host
index 2d51970..763e2f2 100644
--- a/scripts/Makefile.host
+++ b/scripts/Makefile.host
@@ -152,5 +152,5 @@
 	$(call if_changed,host-cshlib)
 
 targets += $(host-csingle)  $(host-cmulti) $(host-cobjs)\
-	   $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs) 
+	   $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs)