diff --git a/source/3/3.1/3.1.6/qps.rst b/source/3/3.1/3.1.6/qps.rst
index 5eacb78e..b15096da 100644
--- a/source/3/3.1/3.1.6/qps.rst
+++ b/source/3/3.1/3.1.6/qps.rst
@@ -21,7 +21,7 @@ When you have qps open a tray icon will appear that shows a graph of cpu usage.
 
 To search for a particular process you can type your type into the search bar right above a particular process right above it. To terminate a process right click on it and select :menuselection:`Terminate` or press :kbd:`delete`. To kill a process move the mouse over it right click and select :menuselection:`Kill` or press :kbd:`Alt + K`.    
 
-To toggle showing a graph with your overall system usage check/uncheck the :menuselection:`Otion --> Show Graph` checkbox in the menu. To toggle showing the bar with the option to search for processor or choose linear or tree view of processes check/uncheck :menuselection:`Option -->  Show Control bar` checkbox in the menu.
+To toggle showing a graph with your overall system usage check/uncheck the :menuselection:`Otion --> Show Graph` checkbox in the menu. To toggle showing the bar with the option to search for processor or choose linear or tree view of processes check/uncheck :menuselection:`Option -->  Show Control bar` checkbox in the menu. To change the update period is to :menuselection:`Option --> Update Period`.
 
 Screenshot
 ----------
@@ -39,7 +39,7 @@ from the command line.
 
 Customizing
 ------------
-To change the update period is to :menuselection:`Option --> Update Period`. To change more preferences :menuselection:`Option --> Prefrences` and a preferences window will pop up. To change the font is the drop down menu under :guilabel:`Appearance` and the drop down number is for the font size. To change how cpu usage is divided per your total number of CPU cores or a Single cpu press a radio button under :guilabel:`%CPU divided by`. 
+ To change more preferences :menuselection:`Option --> Prefrences` and a preferences window will pop up. To change the font is the drop down menu under :guilabel:`Appearance` and the drop down number is for the font size. To change how cpu usage is divided per your total number of CPU cores or a Single cpu press a radio button under :guilabel:`%CPU divided by`. 
 
 .. image::   qps-pref.png