Merge pull request #164 from kvyh/typo_fix

MoonSeparation typo

Author: Brett M. Morris

astroplan/constraints.py

@@ -328,7 +328,7 @@ def __init__(self, min=None, max=None):
             Minimum acceptable separation between moon and target (inclusive).
             `None` indicates no limit.
         max : `~astropy.units.Quantity` or `None` (optional)
-            Minimum acceptable separation between moon and target (inclusive).
+            Maximum acceptable separation between moon and target (inclusive).
             `None` indicates no limit.
         """
         self.min = min