Fix dead link (open-telemetry#2962)

ocelotl · web-flow · commit 6e9af76f9fdb · 2022-10-06T21:34:41.000+05:30
Fixes open-telemetry#2961
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -5,7 +5,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased](https://github.com/open-telemetry/opentelemetry-python/compare/v1.13.0-0.34b0...HEAD)
+## [Unreleased](https://github.com/open-telemetry/opentelemetry-python/compare/v1.13.0...HEAD)
 
 - Update explicit histogram bucket boundaries
   ([#2947](https://github.com/open-telemetry/opentelemetry-python/pull/2947))
diff --git a/scripts/eachdist.py b/scripts/eachdist.py
@@ -675,7 +675,7 @@ def release_args(args):
         update_dependencies(targets, version, packages)
         update_version_files(targets, version, packages)
 
-    update_changelogs("-".join(updated_versions))
+    update_changelogs(updated_versions[0])
 
 
 def test_args(args):
