diff --git a/docs/contributing.rst b/docs/contributing.rst
index 715788332..8aeef54cc 100644
--- a/docs/contributing.rst
+++ b/docs/contributing.rst
@@ -176,7 +176,7 @@ that can be used once the virtual environment is activated:
 
 .. code-block:: shell
 
-    certbot_tests [ARGS...]
+    certbot_test [ARGS...]
 
 - Execute certbot with the provided arguments and other arguments useful for testing purposes,
   such as: verbose output, full tracebacks in case Certbot crashes, *etc.*