README update

better definition of release-candidate, according to: camaraproject#84

Author: FabrizioMoggio

README.md

@@ -26,7 +26,7 @@ Repository to describe, develop, document and test the Call Forwarding Signal AP
 ## Status and released versions
 
 * Note: Please be aware that the project will have frequent updates to the main branch. There are no compatibility guarantees associated with code in any branch, including main, until a new release is created. For example, changes may be reverted before a release is created. **For best results, use the latest available release**.
-* **The latest available release and version of CAMARA CallForwardingSignal API is v0.2.0-rc.2. This is the first (pre) relese candidate version of the API.** There are bug fixes to be expected and incompatible changes in upcoming releases. It is suitable for implementors, but it is not recommended to use the API with customers in productive environments.
+* **The latest available version of CAMARA CallForwardingSignal API is v0.2.0-rc.2. This is a relese-candidate API version.** There are bug fixes to be expected and incompatible changes in upcoming releases. It is suitable for implementors, but it is not recommended to use the API with customers in productive environments.
 * The Release Tag is [r1.2](https://github.com/camaraproject/CallForwardingSignal/releases/tag/r1.2).
 - API definition **with inline documentation**:
   - OpenAPI [YAML spec file](https://github.com/camaraproject/CallForwardingSignal/blob/r1.2/code/API_definitions/Call_Forwarding_Signal.yaml)