Issue #23921: Standardized documentation whitespace formatting.

Original patch by James Edwards.

1 files changed, 6 insertions, 6 deletions

diff --git a/Doc/howto/regex.rst b/Doc/howto/regex.rst
index 909420b..de3f461 100644
--- a/Doc/howto/regex.rst
+++ b/Doc/howto/regex.rst
@@ -1115,19 +1115,19 @@ which can be either a string or a function, and the string to be processed.
 Here's a simple example of using the :meth:`sub` method.  It replaces colour
 names with the word ``colour``::
 
-   >>> p = re.compile( '(blue|white|red)')
-   >>> p.sub( 'colour', 'blue socks and red shoes')
+   >>> p = re.compile('(blue|white|red)')
+   >>> p.sub('colour', 'blue socks and red shoes')
    'colour socks and colour shoes'
-   >>> p.sub( 'colour', 'blue socks and red shoes', count=1)
+   >>> p.sub('colour', 'blue socks and red shoes', count=1)
    'colour socks and red shoes'
 
 The :meth:`subn` method does the same work, but returns a 2-tuple containing the
 new string value and the number of replacements  that were performed::
 
-   >>> p = re.compile( '(blue|white|red)')
-   >>> p.subn( 'colour', 'blue socks and red shoes')
+   >>> p = re.compile('(blue|white|red)')
+   >>> p.subn('colour', 'blue socks and red shoes')
    ('colour socks and colour shoes', 2)
-   >>> p.subn( 'colour', 'no colours at all')
+   >>> p.subn('colour', 'no colours at all')
    ('no colours at all', 0)
 
 Empty matches are replaced only when they're not adjacent to a previous match.