update README

README.md

@@ -5,15 +5,15 @@
 ### 2) reads QC, fastq report
 ### 3) merges overlaping read and keep unmerged Paired end (R1 & R2)
 ### 4) mapping with bwa,
-      a) maps unmerged reads (PE)
-      b) maps merged reads
-      c) merge the 2 bam file
+      a) Maps unmerged reads (PE)
+      b) Maps merged reads
+      c) Merge the 2 bam file
 ### 5) mapping QC report (multiqc)
 ### 6) SNPs calling using GATK in parallel mode: reference splitted by sequences: #tasks=#samples X #chrs
-####   a) GATK using "Best Practices Workflows" https://gatk.broadinstitute.org/hc/en-us/sections/360007226651-Best-Practices-Workflows
-####   b) using  hard filtering as outlined in GATK docs
-####       https://gatkforums.broadinstitute.org/gatk/discussion/2806/howto-apply-hard-filters-to-a-call-set
-####       https://gatk.broadinstitute.org/hc/en-us/articles/360035890471-Hard-filtering-germline-short-variants
+      a) GATK using "Best Practices Workflows" https://gatk.broadinstitute.org/hc/en-us/sections/360007226651-Best-Practices-Workflows
+      b) Using  hard filtering as outlined in GATK docs
+       https://gatkforums.broadinstitute.org/gatk/discussion/2806/howto-apply-hard-filters-to-a-call-set
+       https://gatk.broadinstitute.org/hc/en-us/articles/360035890471-Hard-filtering-germline-short-variants