t/README: Add SMOKE_{COMMENT,TAGS}= to smoke_report target

diff --git a/t/README b/t/README
index 5ed06f62d5aa02faa5ea6a6e239c57f505812cfe..336871fe42ac5c69ec7ca349346b85b15a93e4e0 100644 (file)
--- a/t/README
+++ b/t/README
@@ -600,6 +600,13 @@ and password you'll be able to do:
 
     SMOKE_USERNAME=<username> SMOKE_PASSWORD=<password> make smoke_report
 
+You can also add an additional comment to attach to the report, and/or
+a comma separated list of tags:
+
+    SMOKE_USERNAME=<username> SMOKE_PASSWORD=<password> \
+        SMOKE_COMMENT=<comment> SMOKE_TAGS=<tags> \
+        make smoke_report
+
 Once the report is uploaded it'll be made available at
 http://smoke.git.nix.is, here's an overview of Recent Smoke Reports
 for Git: