Merge pull request #227874 from AjayBathini-MSFT/patch-39

(AzureCXP) fixes MicrosoftDocs/azure-docs#105420

Author: prmerger-automator[bot]

articles/virtual-machines/linux/image-builder-json.md

@@ -760,7 +760,7 @@ Image Builder will read these commands, these commands are written out to the AI
 
 Azure Image Builder supports three distribution targets:
 
-- **managedImage** - managed image.
+- **ManagedImage** - Managed image.
 - **sharedImage** - Azure Compute Gallery.
 - **VHD** - VHD in a storage account.