diff --git a/doc/manual/environment.rst b/doc/manual/environment.rst
index 48aba135a..b143a4b79 100644
--- a/doc/manual/environment.rst
+++ b/doc/manual/environment.rst
@@ -1,5 +1,5 @@
-The environment
-===============
+Environment
+===========
 
 ARTIQ experiments exist in an environment, which consists of devices, arguments, and datasets. Access to the environment is handled through the :class:`~artiq.language.environment.HasEnvironment` manager provided by the :class:`~artiq.language.environment.EnvExperiment` class that experiments should derive from.