Dtayeh/sdk 1591 okhttp docs (#255)

Author: dtayeh

docs/java/links.md

@@ -1,6 +1,6 @@
 ---
 intro: Using Links
-shortTitle: Links
+shortTitle: Using Links
 title: Using Links
 tags:
   - new

docs/tree.yml

@@ -9,7 +9,7 @@ children:
       - path: products/rapid/sdk/java/usage-examples/psd2-booking.md
   - path: products/rapid/sdk/java/logging.md
   - path: products/rapid/sdk/java/exception-handling.md
-  - path: products/rapid/sdk/java/transitioning-to-v4-1-0.md
   - path: products/rapid/sdk/java/links.md
   - path: products/rapid/sdk/java/okhttpclient.md
+  - path: products/rapid/sdk/java/transitioning-to-v4-1-0.md
   - path: products/rapid/sdk/java/reference.md