update spaces keys update example (#997)

Author: amahajan-do

specification/resources/spaces/key_patch.yml

@@ -19,6 +19,11 @@ requestBody:
     application/json:
       schema:
         $ref: "models/key.yml"
+      
+      examples:
+        Update Key Name:
+          value:
+            name: "new-key-name"
 
 responses:
   "200":

specification/resources/spaces/key_update.yml

@@ -19,6 +19,11 @@ requestBody:
     application/json:
       schema:
         $ref: "models/key.yml"
+      
+      examples:
+        Update Key Name:
+          value:
+            name: "new-key-name"
 
 responses:
   "200":

specification/resources/spaces/responses/key_update.yml

@@ -20,7 +20,7 @@ content:
       Read Only Key:
         value:
           key:
-            name: read-only-key
+            name: new-key-name
             access_key: DOACCESSKEYEXAMPLE
             grants:
               - bucket: my-bucket