trivial

1 files changed, 3 insertions, 1 deletions

diff --git a/tools/pipette.c b/tools/pipette.c
index 69e75be..6fdbca4 100644
--- a/tools/pipette.c
+++ b/tools/pipette.c
@@ -450,7 +450,9 @@ void play() {
 
 void test_read(){
 // test with:
-// cat envelope.dat  | 1<&0 ./pipette
+//      1<envelope.dat ./pipette
+// or equivalently
+//      cat envelope.dat  | 1<&0 ./pipette
   char buf[1024];
   list<string> rslt;
   int didsome(0);