virt-install: --error_policy s/none/ignore/

Author: crobinso

man/en/virt-install.pod.in

@@ -480,7 +480,7 @@ Disk IO backend. Can be either "threads" or "native".
 =item B<error_policy>
 
 How guest should react if a write error is encountered. Can be one of
-"stop", "none", or "enospace"
+"stop", "ignore", or "enospace"
 
 =item B<serial>
 

virtinst/VirtualDisk.py

@@ -348,7 +348,7 @@ def disk_type_to_target_prop(disk_type):
             return "dir"
         return "file"
 
-    error_policies = ["none", "stop", "enospace"]
+    error_policies = ["ignore", "stop", "enospace"]
 
     @staticmethod
     def path_exists(conn, path):