fixing wrong examples

Author: l-trotta

specification/inference/put_ai21/examples/request/PutAi21RequestExample2.yaml

@@ -2,7 +2,7 @@
 description:
   Run `PUT _inference/chat-completion/ai21-chat-completion` to create a AI21 inference endpoint that performs a
   `chat_completion` task.
-method_request: 'PUT _inference/chat-completion/ai21-chat-completion'
+method_request: 'PUT _inference/chat_completion/ai21-chat-completion'
 # type: "request"
 value: |-
   {

specification/inference/put_llama/examples/request/PutLlamaRequestExample3.yaml

@@ -1,6 +1,6 @@
 # summary:
 description:
-  Run `PUT _inference/chat-completion/llama-chat-completion` to create a Llama inference endpoint that performs a
+  Run `PUT _inference/chat_completion/llama-chat-completion` to create a Llama inference endpoint that performs a
   `chat_completion` task.
 method_request: 'PUT _inference/chat-completion/llama-chat-completion'
 # type: "request"

specification/inference/update/examples/request/InferenceUpdateExample1.yaml

@@ -4,5 +4,6 @@ value: |-
   {
    "service_settings": {
      "api_key": "<API_KEY>"
-   }
+   },
+  "service": "example-service"
   }