improve description format

bin/getNbAllAllelesFromVcf.py

@@ -30,13 +30,13 @@ __synopsis__ = "getNbAllAllelesFromVcf.py INPUT --output OUTPUT"
 __date__ = "02/2015"
 __authors__ = "Claire Hoede"
 __keywords__ = "genotype, vcf, reads for each alleles"
-__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"\
-        "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"
+__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
+        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"""
 
 def get_args():
 	"""