Update structured-streaming-pyspark.md (#318)
Update structured-streaming-pyspark.md (#318)

* Update structured-streaming-pyspark.md

Elaboration on the Connection String section.

Signed-off-by: Edouard Poitras <bacc1c505cb1756c59242c0a8ee25cd990a210e9@quantumcyberdefence.com>

* Update structured-streaming-pyspark.md

hdinsight/spark-eventhubs