subworkflows/local/hicstuff_sub.nf: remove some unused import and rename the SAMTOOLS_SORT process

subworkflows/local/hicstuff_sub.nf

@@ -9,8 +9,7 @@ include { FILTER_EVENT } from '../../modules/local/hicstuff/filter_event'
 include { DISTANCE_LAW } from '../../modules/local/hicstuff/distance_law'
 include { FILTER_PCR } from '../../modules/local/hicstuff/filter_pcr'
 include { GATK4_MARKDUPLICATES } from '../../modules/nf-core/custom/gatk4/markduplicates/main'
-include { SAMTOOLS_SORT as  SAMTOOLS_SORT1} from '../../modules/nf-core/custom/samtools/sort/main'
-include { SAMTOOLS_SORT as  SAMTOOLS_SORT2} from '../../modules/nf-core/custom/samtools/sort/main'
+include { SAMTOOLS_SORT } from '../../modules/nf-core/custom/samtools/sort/main'
 include { SAMTOOLS_SORT_N } from '../../modules/nf-core/custom/samtools_n/sort/main'
 include { FILTER_PAIR } from '../../modules/nf-core/custom/filterbam/main'
 include { SAMTOOLS_INDEX } from '../../modules/nf-core/custom/samtools/index/main'
@@ -67,13 +66,13 @@ workflow HICSTUFF_SUB {
         error "Error: filter_pcr and filter_pcr_picard can't both be true at the same time! Set one of them false in the config file"
     }
     else if (params.filter_pcr_picard){
-        SAMTOOLS_SORT1(
+        SAMTOOLS_SORT(
             BOWTIE2_ALIGNMENT.out.bam
         )
 
 
         PICARD_MARKDUPLICATES(
-            SAMTOOLS_SORT1.out.bam,
+            SAMTOOLS_SORT.out.bam,
             fasta.collect(),
             index.collect()
         )