diff --git a/docs/dev/env.rst b/docs/dev/env.rst
index 45724a7..bdee11c 100644
--- a/docs/dev/env.rst
+++ b/docs/dev/env.rst
@@ -219,7 +219,7 @@ Interpreter Tools
 
 
 Virtual Environments
-----------
+--------------------
 
 A Virtual Environment is a tool to keep the dependencies required by different projects 
 in separate places, by creating virtual Python environments for them. It solves the