updated readme

README.md

@@ -34,7 +34,8 @@ BAMdash automatically computes serveral statistics:
 - for each track it computes recovery and mean coverage (set `-c` for the min coverage) for each element in the track
 - if a `*.vcf` is provided it annotates `TRANSITION`/`TRANSVERSION` and type of exchange (`SNP`, `DEL`, `INS`)
 
-If a `*.gb`and `*.vcf` is provided BAMdash computes the aminoacid exchange and the effect in the CDS (inspired by but not as powerful as [snpeff](http://pcingola.github.io/SnpEff/snpeff)). SNP and INDEL vcf annotation supports:
+If a `*.gb`and `*.vcf` is provided BAMdash computes if the mutations could have been caused by APOBEC deamination. 
+Moreover, it annotates the aminoacid exchange and the effect in the CDS (inspired by but not as powerful as [snpeff](http://pcingola.github.io/SnpEff/snpeff)). SNP and INDEL vcf annotation supports:
 
 - `START_LOST`: INDEL or SNP start at the CDS and result in a start loss
 - `STOP_LOST`: INDEL or SNP result in the loss of the stop codon