Update Python API features
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@ -16,7 +16,7 @@ This guide will show how to use the Spark features described there in Python.
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There are a few key differences between the Python and Scala APIs:
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* Python is dynamically typed, so RDDs can hold objects of multiple types.
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* PySpark does not yet support a few API calls, such as `lookup`, `sort`, and `persist` at custom storage levels. See the [API docs](api/pyspark/index.html) for details.
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* PySpark does not yet support a few API calls, such as `lookup`, `sort`, and non-text input files, though these will be added in future releases.
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In PySpark, RDDs support the same methods as their Scala counterparts but take Python functions and return Python collection types.
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Short functions can be passed to RDD methods using Python's [`lambda`](http://www.diveintopython.net/power_of_introspection/lambda_functions.html) syntax:
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