port to 2.7 - Issue9637 - Details that case of Proxy env var does not matter.

e7f1bb45 · Senthil Kumaran · 059522df · e7f1bb45
Commit e7f1bb45 authored Jan 11, 2012 by Senthil Kumaran
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Doc/library/urllib.rst Doc/library/urllib.rst +4 -4

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--- a/Doc/library/urllib.rst
+++ b/Doc/library/urllib.rst
@@ -274,10 +274,10 @@ Utility functions
 .. function:: getproxies()

   This helper function returns a dictionary of scheme to proxy server URL
-   mappings. It scans the environment for variables named ``<scheme>_proxy``
-   for all operating systems first, and when it cannot find it, looks for proxy
-   information from Mac OSX System Configuration for Mac OS X and Windows
-   Systems Registry for Windows.
+   mappings. It scans the environment for variables named ``<scheme>_proxy``,
+   in case insensitive way, for all operating systems first, and when it cannot
+   find it, looks for proxy information from Mac OSX System Configuration for
+   Mac OS X and Windows Systems Registry for Windows.


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