Document how to run the 'tests'

1 files changed, 1 insertions, 1 deletions

diff --git a/HACKING.md b/HACKING.md
index 62aa6f3..5dab415 100644
--- a/HACKING.md
+++ b/HACKING.md
@@ -56,7 +56,7 @@ Update `CHANGELOG.md`.
 
 #### Run some tests
 
-First locally, then on Travis.
+First locally (`make check`), then on Travis.
 Also, install it locally.  Don't forget to `./configure` first.
 
 #### Prepare release files