diff --git a/src/usefulgnom/serialize/basecnt_coverage.py b/src/usefulgnom/serialize/basecnt_coverage.py
index 4141802..52967ae 100644
--- a/src/usefulgnom/serialize/basecnt_coverage.py
+++ b/src/usefulgnom/serialize/basecnt_coverage.py
@@ -2,7 +2,9 @@
 
 e.g.: of base nucleotide coverage file -  bascnt.tsv:
 
-sample		B3_25_2024_08_11/20240823_2346503305	B3_25_2024_08_11/20240823_2346503305	B3_25_2024_08_11/20240823_2346503305	B3_25_2024_08_11/20240823_2346503305	B3_25_2024_08_11/20240823_2346503305
+sample		B3_25_2024_08_11/20240823_2346503305	\ 
+B3_25_2024_08_11/20240823_2346503305	B3_25_2024_08_11/20240823_2346503305 \
+B3_25_2024_08_11/20240823_2346503305	B3_25_2024_08_11/20240823_2346503305
 nt		A	C	G	T	-
 ref	pos					
 NC_045512.2	1	0	0	0	0	0