Does anyone know how to left align the description text of abbrevations in a nomencl list of abbrevations. For example: I would like to left align the text "Kategorien- und Variablebezeichnungen" or "absolute Häufigkeit" in the following example. At the moment this text is justified. Thanks to all!
\documentclass[
a4paper,%
headings=small,%
]{scrbook}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage[ngerman]{babel}
\usepackage{multicol}
\usepackage{ifthen}
%Abkürzungsverzeichnis
\usepackage[intoc]{nomencl}
\let\abk\nomenclature
\renewcommand{\nomname}{Abkürzungsverzeichnis}
\setlength{\nomlabelwidth}{.20\hsize}
\renewcommand{\nomlabel}[1]{#1 \dotfill}
\setlength{\nomitemsep}{-\parsep}
\RequirePackage{ifthen}
\renewcommand{\nomgroup}[1]{%
\ifthenelse{\equal{#1}{S}}{\medskip\item[\textbf{Statistik}]}{%
\ifthenelse{\equal{#1}{K}}{\medskip\item[\textbf{Notationskonventionen}]}}}
\renewcommand*\nompreamble{\setlength{\columnsep}{5pc}\begin{multicols}{2}}
\renewcommand*\nompostamble{\end{multicols}}
\makenomenclature
\begin{document}
\printnomenclature[3.2cm]
\abk[S]{n}{Stichprobengröße}
\abk[S]{H\textsubscript{n}}{absolute Häufigkeit}
\abk[K]{\frqq\dots\flqq}{Kategorien- und Variablebezeichnungen}
\abk[K]{\textit{Kursivdruck}}{Objektsprache}
\end{document}

