updates following RM review

CHANGELOG.md

@@ -39,7 +39,10 @@ It contains the following changes compared to [r1.2 - rc](#r12---rc).
   - version in servers.url to v1
   - API Readiness checklist updated 
 
-Full Changelog: https://github.com/camaraproject/SimpleEdgeDiscovery/compare/r1.2...r1.3
+Detailed changelog from r1.3 to r1.2: : https://github.com/camaraproject/SimpleEdgeDiscovery/compare/r1.2...r1.3
+
+The full Changelog of this public release from the last public release (r0.9.3 - rc) also includes
+the changes summarised in the following sections for [r1.2 - rc](#r12---rc) and [r1.1 - rc](#r11---rc).
 
 # r1.2 - rc
 

README.md

@@ -11,7 +11,7 @@ Repository to describe, develop, document, and test the SimpleEdgeDiscovery API
 
 ## Scope
 * Service APIs for “SimpleEdgeDiscovery” (see APIBacklog.md)  
-* It provides the customer with the ability to:  
+* It provides the developer with the ability to:  
   * Discover the closest edge cloud zone to a given device..
   * NOTE: The scope of this API family should be limited (at least at the first stage) to 4G and 5G.  
 * Describe, develop, document, and test the APIs

code/Test_definitions/simple-edge-discovery.feature

@@ -31,7 +31,7 @@ Feature: CAMARA Simple Edge Discovery API - Operation readClosestEdgeCloudZone
   Scenario: Error because the device cannot be identified
     Given the API Client makes a GET request to the {path_resource}
     When The device identifier(s) cannot be matched to a device
-    Then Response code is 404 DEVICE_NOT_FOUND
+    Then Response code is 422 UNIDENTIFIABLE_DEVICE
 
   @simple_edge_discovery_5_error_device_identifiers_mismatch
   Scenario: Error because provided device indentifiers are inconsistent