diff --git a/Checkbox.md b/Checkbox.md
index fdd3e72..401d10b 100644
--- a/Checkbox.md
+++ b/Checkbox.md
@@ -3,7 +3,7 @@ Checkbox are objects, which sets the value to true or false by clicking on them
 Here is a example of how to create a standard checkbox:
 
 ````lua
-local mainFrame = CreateFrame("myFirstFrame"):show()
+local mainFrame = NyoUI.createFrame("myFirstFrame"):show()
 local aCheckbox = mainFrame:addCheckbox("myFirstCheckbox"):show()
 ````
 
@@ -17,7 +17,7 @@ There are currently no unique functions. Everything you need you can see in the
 
 Get and set the current value:
 ````lua
-local mainFrame = CreateFrame("myFirstFrame"):show()
+local mainFrame = NyoUI.createFrame("myFirstFrame"):show()
 local aCheckbox = mainFrame:addCheckbox("myFirstCheckbox"):setValue(true):show()
 NyoUI.debug(aCheckbox:getValue()) - returns true
 ````
@@ -25,7 +25,7 @@ NyoUI.debug(aCheckbox:getValue()) - returns true
 
 Create a onChange event:
 ````lua
-local mainFrame = CreateFrame("myFirstFrame"):show()
+local mainFrame = NyoUI.createFrame("myFirstFrame"):show()
 local aCheckbox = mainFrame:addCheckbox("myFirstCheckbox"):onChange(function(self) NyoUI.debug("The value got changed into "..self:getValue()) end):show()
 
 ````