repr for PeriodIndex does not handle <=2 elements well (GH5372)#5376

Merged

jreback merged 1 commit intopandas-dev:masterfrom

RomanPekar:periodIndex-repr

Oct 31, 2013

Commits on Oct 30, 2013

fixing https://github.com/pydata/pandas/issues/5372
RomanPekar
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