Remove trailing whitespace.
diff --git a/Doc/library/pdb.rst b/Doc/library/pdb.rst
index 384c7d9..700146b 100644
--- a/Doc/library/pdb.rst
+++ b/Doc/library/pdb.rst
@@ -37,7 +37,7 @@
(Pdb) continue
NameError: 'spam'
> <string>(1)?()
- (Pdb)
+ (Pdb)
:file:`pdb.py` can also be invoked as a script to debug other scripts. For
example::
@@ -68,7 +68,7 @@
>>> pdb.pm()
> ./mymodule.py(3)test2()
-> print spam
- (Pdb)
+ (Pdb)
The module defines the following functions; each enters the debugger in a
slightly different way:
@@ -109,7 +109,7 @@
.. function:: post_mortem([traceback])
- Enter post-mortem debugging of the given *traceback* object. If no
+ Enter post-mortem debugging of the given *traceback* object. If no
*traceback* is given, it uses the one of the exception that is currently
being handled (an exception must be being handled if the default is to be
used).