Merge branch 'x509-fix' of https://github.com/italia/eidas-it-wallet-docs into x509-fix

Author: peppelinux

docs/en/trust.rst

@@ -802,7 +802,7 @@ When a participant self-issues an X.509 Certificate, it adheres to the following
      - ``DNS=example.net``
      - ``DNS=*.example.org``
 
-Below a non-normative example in plain text (OpenSSL format) of an X.509 Certificate Chain with an intermediary, starting from the leaf certificate.
+Below is a non-normative example, in plain text (OpenSSL format), of an X.509 certificate chain with an intermediate CA, starting from the Leaf certificate.
 
 .. literalinclude:: ../../examples/x5c.json
   :language: JSON