Remove duplication.
diff --git a/Doc/howto/logging-cookbook.rst b/Doc/howto/logging-cookbook.rst
index c201e87..0bd7bb3 100644
--- a/Doc/howto/logging-cookbook.rst
+++ b/Doc/howto/logging-cookbook.rst
@@ -960,7 +960,7 @@
``.1``. Each of the existing backup files is renamed to increment the suffix
(``.1`` becomes ``.2``, etc.) and the ``.6`` file is erased.
-Obviously this example sets the log length much much too small as an extreme
+Obviously this example sets the log length much too small as an extreme
example. You would want to set *maxBytes* to an appropriate value.
.. _zeromq-handlers:
diff --git a/Doc/howto/pyporting.rst b/Doc/howto/pyporting.rst
index 124ef33..309f3f7 100644
--- a/Doc/howto/pyporting.rst
+++ b/Doc/howto/pyporting.rst
@@ -328,7 +328,7 @@
textual data, people have over the years been rather loose in their delineation
of what ``str`` instances held text compared to bytes. In Python 3 you cannot
be so care-free anymore and need to properly handle the difference. The key
-handling this issue to to make sure that **every** string literal in your
+handling this issue to make sure that **every** string literal in your
Python 2 code is either syntactically of functionally marked as either bytes or
text data. After this is done you then need to make sure your APIs are designed
to either handle a specific type or made to be properly polymorphic.
diff --git a/Doc/howto/webservers.rst b/Doc/howto/webservers.rst
index c4ac2b2..74cdf4b 100644
--- a/Doc/howto/webservers.rst
+++ b/Doc/howto/webservers.rst
@@ -264,7 +264,7 @@
* `FastCGI, SCGI, and Apache: Background and Future
<http://www.vmunix.com/mark/blog/archives/2006/01/02/fastcgi-scgi-and-apache-background-and-future/>`_
- is a discussion on why the concept of FastCGI and SCGI is better that that
+ is a discussion on why the concept of FastCGI and SCGI is better than that
of mod_python.