Format changelog.md (#20800)

* Format changelog.md

* storage

Author: isra-fel

src/ApplicationInsights/ChangeLog.md

@@ -18,7 +18,7 @@
         - Additional information about change #1
 -->
 ## Upcoming Release
-* Added parameter validation for `Get-AzApplicationInsights` [#20697 ]
+* Added parameter validation for `Get-AzApplicationInsights` [#20697]
 
 ## Version 2.2.1
 * Enabled output object enumerating for `Get-AzApplicationInsights` [#20225]

src/EventHub/EventHub/ChangeLog.md

@@ -18,7 +18,7 @@
         - Additional information about change #1
 -->
 ## Upcoming Release
-Fixed 'New-AzEventHubAuthorizationRuleSASToken' cmdlet which was returning wrong skn value
+* Fixed 'New-AzEventHubAuthorizationRuleSASToken' cmdlet which was returning wrong skn value
 
 ## Version 3.2.0
 * Added NamespaceV2 cmdlets for EventHub

src/Storage/Storage.Management/ChangeLog.md

@@ -18,7 +18,7 @@
         - Additional information about change #1
 -->
 ## Upcoming Release
-* Add a warning message for the upcoming breaking change when creating a Storage account
+* Added a warning message for the upcoming breaking change when creating a Storage account
     - `New-AzStorageAccount`
 * Removed the ValidateSet of StandardBlobTier parameter
     - `Copy-AzStorageBlob`