minor #1038 Fix small typo on platform doc (WebMamba)

This PR was merged into the main branch.

Discussion
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 Fix small typo on platform doc

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| Docs?         | yes
| Issues        |
| License       | MIT

Commits
-------

fba016f Fix small typo on platform doc

Author: OskarStark

docs/components/platform.rst

@@ -89,8 +89,8 @@ than the default catalog::
     use Symfony\AI\Platform\Message\Message;
     use Symfony\AI\Platform\Message\MessageBag;
 
-    $platform = PlatformFactory::create('http://127.0.0.11434', HttpClient::create(), new OllamaApiCatalog(
-        'http://127.0.0.11434',
+    $platform = PlatformFactory::create('http://127.0.0.1:11434', HttpClient::create(), new OllamaApiCatalog(
+        'http://127.0.0.1:11434',
         HttpClient::create(),
     ));