Fixed typo in doc string.
diff --git a/Mac/Lib/EasyDialogs.py b/Mac/Lib/EasyDialogs.py
index a486204..a9d3e16 100644
--- a/Mac/Lib/EasyDialogs.py
+++ b/Mac/Lib/EasyDialogs.py
@@ -158,7 +158,7 @@
 	When the user presses Return, the DEFAULT value is returned.
 	If omitted, this is 0 (No).
 	
-	The QUESTION strign ca be at most 255 characters.
+	The QUESTION string can be at most 255 characters.
 	"""
 	
 	d = GetNewDialog(id, -1)