Merged revisions 7569 via svnmerge from
https://matplotlib.svn.sf.net/svnroot/matplotlib/branches/v0_99_maint
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r7569 | mdboom | 2009-08-25 16:04:34 -0400 (Tue, 25 Aug 2009) | 2 lines
Fix cohere_pairs docstring so it builds with new versions of Sphinx
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