Merge pull request #114624 from jlichwa/patch-18

Update about-keys-secrets-certificates.md

Author: PRMerger10

articles/key-vault/general/about-keys-secrets-certificates.md

@@ -58,7 +58,7 @@ Where:
 |-|-|  
 |`keyvault-name`|The name for a key vault in the Microsoft Azure Key Vault service.<br /><br /> Key Vault names are selected by the user and are globally unique.<br /><br /> Key Vault name must be a 3-24 character string, containing only 0-9, a-z, A-Z, and -.|  
 |`object-type`|The type of the object, "keys",  "secrets", or 'certificates'.|  
-|`object-name`|An `object-name` is a user provided name for and must be unique within a Key Vault. The name must be a 1-127 character string, containing only 0-9, a-z, A-Z, and -.|  
+|`object-name`|An `object-name` is a user provided name for and must be unique within a Key Vault. The name must be a 1-127 character string, starting with a letter and containing only 0-9, a-z, A-Z, and -.|  
 |`object-version`|An `object-version` is a system-generated, 32 character string identifier that is optionally used to address a unique version of an object.|  
 
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