doc: release: adapt title of 3.4 release notes

nashif · nashif · commit 288fd5d3f2cd · 2023-06-16T12:12:40.000-04:00
Remove 'Working Draft' from title.

Signed-off-by: Anas Nashif &lt;anas.nashif@intel.com&gt;
diff --git a/doc/releases/release-notes-3.4.rst b/doc/releases/release-notes-3.4.rst
@@ -2,8 +2,8 @@
 
 .. _zephyr_3.4:
 
-Zephyr 3.4.0 (Working Draft)
-############################
+Zephyr 3.4.0
+############
 
 We are pleased to announce the release of Zephyr version 3.4.0.
 
