update formatters examples [ci skip]

phobson · phobson · commit 8221d4961923 · 2016-06-06T12:13:26.000-07:00
diff --git a/probscale/formatters.py b/probscale/formatters.py
@@ -29,9 +29,9 @@ def _sig_figs(cls, x, n, expthresh=5, forceint=False):
 
         Examples
         --------
-        >>> print(_sig_figs(1247.15, 3))
+        >>> _sig_figs(1247.15, 3)
         '1250'
-        >>> print(_sig_figs(1247.15, 7))
+        >>> _sig_figs(1247.15, 7)
         '1247.150'
 
         """
