diff --git a/Droplistmenu/GamesCalender.py b/Droplistmenu/GamesCalender.py
index 12a29d110e6..48ff7c9d5a6 100644
--- a/Droplistmenu/GamesCalender.py
+++ b/Droplistmenu/GamesCalender.py
@@ -53,7 +53,7 @@ def show():
 
 
 # Create button, it will change label text
-button = Button(window, text="Add to calender", command=show).place(x=100, y=200)
+button = Button(window, text="Add to calendar", command=show).place(x=100, y=200)
 
 # Create Label
 label = Label(window, text=" ")