Remove trailing whitespace.
diff --git a/Doc/library/tkinter.rst b/Doc/library/tkinter.rst
index 7695403..ce8085d 100644
--- a/Doc/library/tkinter.rst
+++ b/Doc/library/tkinter.rst
@@ -284,7 +284,7 @@
someOptions), in C++, you would express this as fred.someAction(someOptions),
and in Tk, you say::
- .fred someAction someOptions
+ .fred someAction someOptions
Note that the object name, ``.fred``, starts with a dot.
@@ -490,7 +490,7 @@
For more extensive information on the packer and the options that it can take,
see the man pages and page 183 of John Ousterhout's book.
-anchor
+anchor
Anchor type. Denotes where the packer is to place each slave in its parcel.
expand
@@ -720,7 +720,7 @@
they are denoted in Tk, which can be useful when referring to the Tk man pages.
::
- Tk Tkinter Event Field Tk Tkinter Event Field
+ Tk Tkinter Event Field Tk Tkinter Event Field
-- ------------------- -- -------------------
%f focus %A char
%h height %E send_event