bpo-35110: Fix unintentional spaces around hyphens and dashes. (GH-10231)

diff --git a/Doc/howto/logging.rst b/Doc/howto/logging.rst
index 47b5c68..2a2282e 100644
--- a/Doc/howto/logging.rst
+++ b/Doc/howto/logging.rst
@@ -971,7 +971,7 @@
 
 The :class:`NullHandler`, :class:`StreamHandler` and :class:`FileHandler`
 classes are defined in the core logging package. The other handlers are
-defined in a sub- module, :mod:`logging.handlers`. (There is also another
+defined in a sub-module, :mod:`logging.handlers`. (There is also another
 sub-module, :mod:`logging.config`, for configuration functionality.)
 
 Logged messages are formatted for presentation through instances of the