update

Author: Jeff Whitaker

README.md

@@ -12,7 +12,7 @@ is no longer required.
 
 3/1/2015: Version 1.1.5 released.  Significant improvements to netcdftime and 
 num2date/date2num - accuracy is now between a millisecond and a microsecond depending
-on the time interval and calendar used. `use_ncconfig=True` by default
+on the time interval and calendar used. `use_ncconfig=True` is now the default
 in setup.py, so the utility nc-config is used to find the library and
 include file paths.