Issue #26778: Fixed "a/an/and" typos in code comment and documentation.
diff --git a/Lib/tkinter/ttk.py b/Lib/tkinter/ttk.py
index 244fb3d..7d868fb 100644
--- a/Lib/tkinter/ttk.py
+++ b/Lib/tkinter/ttk.py
@@ -1474,7 +1474,7 @@
can be accessed through instance.label"""
def __init__(self, master=None, variable=None, from_=0, to=10, **kw):
- """Construct an horizontal LabeledScale with parent master, a
+ """Construct a horizontal LabeledScale with parent master, a
variable to be associated with the Ttk Scale widget and its range.
If variable is not specified, a tkinter.IntVar is created.