Update README.md

Author: jason-fox

README.md

@@ -4,8 +4,8 @@
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-This is an Introductory Tutorial to the FIWARE Platform. We will start with the data from a supermarket chain’s store
-finder and create a very simple _“Powered by FIWARE”_ application by passing in the address and location of each store
+These are an Introductory Tutorials to the FIWARE NGSI interfaces. We will start with the data from a supermarket chain’s store
+finder/Smart Farm and create a very simple _“Powered by FIWARE”_ application by passing in the address and location of each store
 as context data to the FIWARE context broker.
 
 The tutorial uses [cUrl](https://ec.haxx.se/) commands throughout, but is also available as