fix the typing error and add version number

use Approx;

$zumisversion = `cat $zumisdir/zUMIs.sh | grep '^vers=' | cut -f2 -d "="`;

print $zumisversion;

open(YL,"$rscriptexc $zumisdir/readYaml4fqfilter.R $yml |");

@arg=<YL>;

close YL;

# Pipeline to run UMI-seq analysis from fastq to read count tables.

# Authors: Swati Parekh, Christoph Ziegenhain, Beate Vieth & Ines Hellmann

# Contact: sparekh@age.mpg.de or christoph.ziegenhain@ki.se

vers=2.9.2

vers=2.9.3

currentv=$(curl -s https://raw.githubusercontent.com/sdparekh/zUMIs/main/zUMIs.sh | grep '^vers=' | cut -f2 -d "=")

if [ "$currentv" != "$vers" ] ; then

    echo -e "------------- \n\n Good news! A newer version of zUMIs is available at https://github.com/sdparekh/zUMIs \n\n-------------";