readme update

README.md

 # annotationVariant
 
-Seek positions of variants onto genome and check if they are on an annotated region e.g.  coding region. Then seek the proteic function of the gene
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+Seek positions of variants onto genome and check if they are on an annotated region e.g.  coding region. Then seek the proteic function of the gene
+
+
+```
+bash locate_coding_snps.sh
+```
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