diff --git a/Tools/demo/ss1.py b/Tools/demo/ss1.py
index 2d1e490..4cea667 100755
--- a/Tools/demo/ss1.py
+++ b/Tools/demo/ss1.py
@@ -586,7 +586,7 @@
         cell = Tk.Label(self.cellgrid, relief='raised')
         cell.grid_configure(column=0, row=0, sticky='NSWE')
         cell.bind("<ButtonPress-1>", self.selectall)
-        # Create the top row of labels, and confiure the grid columns
+        # Create the top row of labels, and configure the grid columns
         for x in range(1, columns+1):
             self.cellgrid.grid_columnconfigure(x, minsize=64)
             cell = Tk.Label(self.cellgrid, text=colnum2name(x), relief='raised')