Bug#514848: diff for correct help message

[Pablo Llopis]

It's trivial to patch, but anyways, here's the diff:

134c134
<         fprintf(stderr,"  -Q <char>      Use <char> to wrap text-like
fields. Default is \".\n");
---
>         fprintf(stderr,"  -q <char>      Use <char> to wrap text-like
fields. Default is \".\n");