fix

Author: Mr-Leshiy

docs/src/architecture/08_concepts/signed_doc/cddl/Earthfile

@@ -10,5 +10,5 @@ check-cddl:
     COPY ./additional_meta.cddl ./hash.cddl ./signed_doc_meta.cddl .
 
     RUN cddlc -2 hash.cddl
-    # RUN cddlc -2 additional_meta.cddl
-    # RUN cddlc -2 signed_doc_meta.cddl
+    RUN cddlc -2 additional_meta.cddl
+    RUN cddlc -2 signed_doc_meta.cddl

docs/src/architecture/08_concepts/signed_doc/cddl/signed_doc_meta.cddl

@@ -8,16 +8,18 @@ signed_doc_meta = {
 
   1 => -8, ; "alg": EdDSA
   3 => text / int, ; "content type"
-  ? "Content-Encoding" / "content-encoding" => "br", ; payload content encoding
+  ? content-encoding-key => "br", ; payload content encoding
 
   ~meta.additional_fields,
 
   * metadata-key => metadata-value
 }
 
+content-encoding-key = "Content-Encoding" / "content-encoding"
+
 metadata-key = int / text
 metadata-value = any
 
 UUID = #6.37(bytes)
 
-;# include additional_meta as meta
+;# include additional_meta as meta