correct help

bin/getNbAllAllelesFromVcf.py

@@ -34,7 +34,7 @@ __description__ = """Write a tabulated file with count
         of each read for each alternative allele whatever the alleles number.
         The objective is to import the file in R to compute real alleles frequencies.
         Columns in the output file will be
-        #chrom #pos #nbAltAll #DPTotal  #nbRef #nbAlt1 ... #nbAltn
+        #chrom #pos #nbAlt #DPTotal  #nbRef #nbAlt1 ... #nbAltn
         WARNING : for this first version your vcf file has to have only one sample
         In the output file column not used for a variant is filled by NA"""