too long line, it is impossible to read it reasonable, but this is ruby and not ycp, so you can do one easy thing, split in `_` method like
```
_(
  "<p>Use <b>Add</b> to give a client access for a LUN imported from target portal group." +
  " Specify which client is allowed to access it (client name is <i>InitiatorName</i> in " +
  ...
)
```