diff --git a/source/5/5.4/window_management.rst b/source/5/5.4/window_management.rst
index 6cec0cbf..0f571137 100644
--- a/source/5/5.4/window_management.rst
+++ b/source/5/5.4/window_management.rst
@@ -5,7 +5,7 @@ Window are the area which contains the graphical user interface that we interact
 
 Using the mouse
 ---------------
-In the top-right corner of windows a few commands allow you basic controls of the window. Starting from left to right
+In the top-right corner of a window three buttons allow you basic controls of the window. Starting from left to right
 
 -   Iconify :guilabel:`-` hides/minimizes the window making it only appear on the task bar of the Panel. It can be recalled by clicking on the application on the task bar, or cycling through open windows with :kbd:`ALT + Tab`. Another way to Iconify is to middle click on the tittlebar. 
 -   Maximize reshapes the window to fill the entire screen.