correct table (__ -> 0_)

README.md

@@ -89,6 +89,7 @@ with open("user_ko-sort.txt", "r") as f:
 join -t $'\t' report/count-genes_FGS-J80_A-coassembly.tsv report/count-genes_FGS-J80_B-coassembly.tsv | \
 join -t $'\t' - report/count-genes_FGS-J177_A-coassembly.tsv | \
 join -t $'\t' -  report/count-genes_FGS-J177_B-coassembly.tsv | \
+sed 's/__/0_/' | \
 sort -k1,1 \
  > Table/count-genes_coassembly.tsv