Use two digit month in changelog release date to adhere to expected format for Azure::Core and Azure::Identity (#1360)

ahsonkhan · web-flow · commit af097c8e65d7 · 2021-01-14T00:39:06.000Z
diff --git a/sdk/core/azure-core/CHANGELOG.md b/sdk/core/azure-core/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Release History
 
-## 1.0.0-beta.4 (2021-1-13)
+## 1.0.0-beta.4 (2021-01-13)
 
 ### New Features
 
diff --git a/sdk/identity/azure-identity/CHANGELOG.md b/sdk/identity/azure-identity/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Release History
 
-## 1.0.0-beta.2 (2021-1-13)
+## 1.0.0-beta.2 (2021-01-13)
 
 ### Breaking Changes
 
