Change Sequence key to JSON

skeletons/constr_SEQUENCE_jer.c

@@ -51,7 +51,7 @@ asn_enc_rval_t SEQUENCE_encode_jer(const asn_TYPE_descriptor_t *td, const void *
         }
 
         if(!xcan) ASN__TEXT_INDENT(1, ilevel);
-        ASN__CALLBACK3("<", 1, mname, mlen, ">", 1);
+        ASN__CALLBACK3("\"", 1, mname, mlen, "\": {", 4);
 
         /* Print the member itself */
         tmper = elm->type->op->jer_encoder(elm->type, memb_ptr, ilevel + 1,
@@ -63,7 +63,7 @@ asn_enc_rval_t SEQUENCE_encode_jer(const asn_TYPE_descriptor_t *td, const void *
         if(tmper.encoded == -1) return tmper;
         er.encoded += tmper.encoded;
 
-        ASN__CALLBACK3("</", 2, mname, mlen, ">", 1);
+        ASN__CALLBACK("}", 1);
     }
 
     if(!xcan) ASN__TEXT_INDENT(1, ilevel - 1);