diff --git a/docs/glances-doc.rst b/docs/glances-doc.rst
index 5724b977..0290ed54 100644
--- a/docs/glances-doc.rst
+++ b/docs/glances-doc.rst
@@ -146,7 +146,7 @@ The following commands (key pressed) are supported while in Glances:
     Delete finished warning and critical log messages
 ``y``
     Show/hide hddtemp stats (only available with -y flag)
-``Z``
+``z``
     Show/hide processes list(for low CPU consumption)
 ``1``
     Switch between global CPU and per-CPU stats