fix json, api key url (#1387)

docs/docs/walkthroughs/set-up-codestral.md

@@ -14,7 +14,7 @@ keywords: [codestral, mistral, model setup]
 
 2. Click on the gear icon in the bottom right corner of the Continue window to open `~/.continue/config.json` (MacOS) / `%userprofile%\.continue\config.json` (Windows)
 
-3. Log in and create an API key on Mistral AI's La Plateforme [here](https://console.mistral.ai/api-keys/)
+3. Log in and create an API key on Mistral AI's La Plateforme [here](https://console.mistral.ai/codestral)
 
 4. To use Codestral as your model for both `autocomplete` and `chat`, replace `[API_KEY]` with your Mistral API key below and add it to your `config.json` file:
 
@@ -23,16 +23,16 @@ keywords: [codestral, mistral, model setup]
   "models": [
     {
       "title": "Codestral",
-      "provider": "mistral"
+      "provider": "mistral",
       "model": "codestral-latest",
-      "apiKey": "[API_KEY]",
+      "apiKey": "[API_KEY]"
     }
   ],
   "tabAutocompleteModel": {
     "title": "Codestral",
     "provider": "mistral",
-    "model": "codestral-latest"
-    "apiKey": "[API_KEY]",
+    "model": "codestral-latest",
+    "apiKey": "[API_KEY]"
   }
 }
 ```