[docs] [issue26408] pep-8 requires few corrections

[thefourtheye]

New submission from thefourtheye:

1. It doesn't have the Reference 4 used anywhere in the doc.

2. The `if` condition is not properly ended in the Programming Recommendation section.

3. Apart from that few grammatical changes are necessary I believe.

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assignee: docs at python
components: Documentation
files: mywork.patch
keywords: patch
messages: 260676
nosy: docs at python, thefourtheye
priority: normal
severity: normal
status: open
title: pep-8 requires few corrections
type: enhancement
Added file: http://bugs.python.org/file42005/mywork.patch

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue26408>
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