Update README.md

README.md

@@ -81,7 +81,7 @@ Usage: Rscript ONTrack.R \<home_dir\> \<fast5_dir\> \<sequencing_summary.txt\>
 Note: Activate the virtual environment with ```source activate ONTrack_env``` before running. The script is run by **MinION_mobile_lab.R**, but can be also run as a main script if you have already basecalled and demultiplexed your sequences. If less than 200 reads are available after contaminants removal, a warning message is printed out, but still a consensus sequence is produced.
 
 Inputs:
-* \<home_dir\>: directory containing fastq and fasta files for each sample
+* \<home_dir\>: directory containing fastq and fasta files for each sample named BC\<numbers\>.fast*
 * \<fast5_dir\>: directory containing raw fast5 files for nanopolish polishing, optional
 * \<sequencing_summary.txt\>: sequencing summary file generated during base-calling, used to speed-up polishing, optional