Add clarification for 2.x section
@@ -15,8 +15,10 @@ The changes are detailed below, and include:
- Changing function signatures, e.g. adding return codes, adding extra parameters, or making some arguments const.
- Removal of functions, macros, and types previously marked as deprecated.
+Much of the information needed to determine a migration path can be found in the Mbed TLS 2.x documentation.
-## Referring to Mbed TLS 2.x documentation
+
+## Accessing the Mbed TLS 2.x documentation
For features previously marked as deprecated, Mbed TLS 2.x documentation may
explain how to upgrade, and should be referred to when migrating code. Where a
