Jeste drobnost k hlavickam

[Jakub Mrázek]

Mam nastavene 'fancyhdr' :
\usepackage {a4,czech,picins,fancyhdr}
\pagestyle{fancyplain}
\lhead{\rightmark}
\chead{}
\rhead{\thepage}
\lfoot{}
\cfoot{}
\rfoot{}
\renewcommand{\headrulewidth}{0.4pt}
\fancypagestyle{plain}
{
\fancyhead [L]{\leftmark}
\renewcommand{\headrulewidth}{0.4pt}
}

Pri prekladu mi to pro kazdou stranku hlasi warning:
  Overfull \vbox (2.49998pt too high) has occurred while \output is
active []

Muze mi nekdo prosim vysvetlit cim to je a jestli se ta nejak odstranit
(jestli to vubec mam odstranovat)?
Diky
JM
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|  Jakub Mrázek    |    Lef              ICQ=21597979    |
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