docs: use consistent API reference titles (#2335)

krzysdz · web-flow · commit 261ee3fbc422 · 2026-05-24T13:38:20.000-05:00
Co-authored-by: krzysdz &lt;krzysdz@users.noreply.github.com&gt;
diff --git a/src/content/api/3x/api.mdx b/src/content/api/3x/api.mdx
@@ -1,5 +1,5 @@
 ---
-title: Express 3.x - Referencia de API
+title: 3.x API Reference
 description: Access the API reference for Express.js version 3.x, noting that this version is end-of-life and no longer maintained - includes details on modules and methods.
 ---
 
diff --git a/src/content/api/4x/api.mdx b/src/content/api/4x/api.mdx
@@ -1,5 +1,5 @@
 ---
-title: 4x API Reference
+title: 4.x API Reference
 description: API Reference for version 4.x
 ---
 
diff --git a/src/content/api/5x/api.mdx b/src/content/api/5x/api.mdx
@@ -1,5 +1,5 @@
 ---
-title: 5x API Reference
+title: 5.x API Reference
 description: API Reference for version 5.x
 ---
 
