Update how-to-configure-key-rotation.md

Minor spelling fix.

Author: cadwal

articles/key-vault/keys/how-to-configure-key-rotation.md

@@ -20,7 +20,7 @@ Our recommendation is to rotate encryption keys at least every two years to meet
 
 For more information about objects in Key Vault are versioned, see [Key Vault objects, identifiers, and versioning](../general/about-keys-secrets-certificates.md#objects-identifiers-and-versioning). 
 
-## Integarion with Azure services
+## Integration with Azure services
 This feature enables end-to-end zero-touch rotation for encryption at rest for Azure services with customer-managed key (CMK) stored in Azure Key Vault. Please refer to specific Azure service documentation to see if the service covers end-to-end rotation. 
 
 For more information about data encryption in Azure, see: