clean-up `make astyle` output
diff --git a/makefile b/makefile
index 484222f..b31cd25 100644
--- a/makefile
+++ b/makefile
@@ -156,4 +156,5 @@ perlcritic:
perlcritic *.pl doc/*.pl
astyle:
- astyle --options=astylerc $(OBJECTS:.o=.c) tommath*.h demo/*.c etc/*.c mtest/mtest.c
+ @echo " * run astyle on all sources"
+ @astyle --options=astylerc --formatted $(OBJECTS:.o=.c) tommath*.h demo/*.c etc/*.c mtest/mtest.c