diff --git a/content/api/errors/result-codes/operation-specific/change-trust.mdx b/content/api/errors/result-codes/operation-specific/change-trust.mdx
index 4b83405eb..55615759b 100644
--- a/content/api/errors/result-codes/operation-specific/change-trust.mdx
+++ b/content/api/errors/result-codes/operation-specific/change-trust.mdx
@@ -15,10 +15,10 @@ Learn more about the [`Change Trust` operation](../../../../docs/start/list-of-o
 - OpSuccess
   - CHANGE_TRUST_SUCCESS
   - Trust was successfully changed
-- OpMalformed
+- op_malformed
   - CHANGE_TRUST_MALFORMED
   - The input to this operation is invalid.
-- OpNoIssuer
+- op_no_issuer
   - CHANGE_TRUST_NO_ISSUER
   - The issuer of the asset cannot be found.
 - op_invalid_limit