fix pre-commit failure in CreateVMFromBackupCmd

Author: abh1sar

api/src/main/java/org/apache/cloudstack/api/command/user/vm/CreateVMFromBackupCmd.java

@@ -72,7 +72,7 @@ public class CreateVMFromBackupCmd extends BaseDeployVMCmd {
     @Parameter(name = ApiConstants.TEMPLATE_ID, type = CommandType.UUID, entityType = TemplateResponse.class, description = "the ID of the template for the virtual machine")
     private Long templateId;
 
-    @Parameter(name = ApiConstants.PRESERVE_IP, type = CommandType.BOOLEAN, description = "Use the same IP/MAC addresses as stored in the backup metadata. Works only if the original Instance is deleted and the IP/MAC address is avaialable.")
+    @Parameter(name = ApiConstants.PRESERVE_IP, type = CommandType.BOOLEAN, description = "Use the same IP/MAC addresses as stored in the backup metadata. Works only if the original Instance is deleted and the IP/MAC address is available.")
     private Boolean preserveIp;
 
     /////////////////////////////////////////////////////