Corrected a bug in the docs.

Author: StuntsPT

TestData/README.md

@@ -23,7 +23,7 @@ The used command was:
     ./vcftools --gzvcf \
     ALL.chr22.phase3_shapeit2_mvncall_integrated_v5a.20130502.genotypes.vcf.gz \
     --maf 0.05 --thin 2000 --min-alleles 2 --max-alleles 2 --non-ref-ac 2 \
-    --recode --chr 1 --out Chr22
+    --recode --chr 22 --out Chr22
 
 This was the criteria that was used on the *admixture* [analysis of the 1000 genomes project](ftp://ftp.1000genomes.ebi.ac.uk/vol1/ftp/release/20130502/supporting/admixture_files/README.admixture_20141217).