diff --git a/api/reference/metis.v1.yaml b/api/reference/metis.v1.yaml
index 52b28b0..ae8c0ba 100644
--- a/api/reference/metis.v1.yaml
+++ b/api/reference/metis.v1.yaml
@@ -91,7 +91,7 @@ paths:
                 result:
                   type: string
                   maxLength: 254
-      description: Notify the engagment client that the work has finished. The result should contain either the content of the work or the desciption to find the content of the work. The result will be written into the contract and ecnrypted by the serivce public key and engagement public key.
+      description: Notify the engagment client that the work has finished. The result should contain either the content of the work or the description to find the content of the work. The result will be written into the contract and ecnrypted by the serivce public key and engagement public key.
   '/engagement/{id}/review':
     parameters:
       - schema:
@@ -529,7 +529,7 @@ paths:
       responses:
         '200':
           description: OK
-      description: "An arbitration can be requested. But the servie may come with a charge. It's up to the DAC to decide the arbitration mechanism."
+      description: "An arbitration can be requested. But the service may come with a charge. It's up to the DAC to decide the arbitration mechanism."
   '/stake/{id}/requestarbitration':
     parameters:
       - schema: