Update README.md

README.md

@@ -119,7 +119,7 @@ CALDER_sub_domains(intermediate_data_file,
 | **contact_file_hic**                | A hic file generated by Juicer tools. It should contain all chromosomes in `chrs`
 | **ref_genome**                | One of 'hg19', 'hg38', 'mm9', 'mm10', 'others' (default). | High quality compartment calls were generated for 'hg19' (using hic data from GSE63525), 'hg38' (using hic data from https://data.4dnucleome.org/files-processed/4DNFI1UEG1HD/), 'mm9' (using hic data from GSM3959427), 'mm10' (using hic data from http://hicfiles.s3.amazonaws.com/external/bonev/CN_mapq30.hic)
 | **annotation_track**                | A genomic annotation track in `data.frame` or `data.table` format. This track will be used for determing the A/B compartment direction and should presumably have higher values | in A than in B compartment. Some suggested tracks can be: 
-| **contact_file_hic**                | Path to the hic
+| **contact_file_hic**                | Path to the hic xx
 | **bin_size**         | numeric, the size of a bin in consistent with the contact table
 | **save_dir**             | the directory to save outputs
 | **save_intermediate_data**  | logical. If TRUE, an intermediate_data will be saved. This file can be used for computing nested sub-domains later on