Update file index.md

docs/index.md

@@ -7,7 +7,7 @@ This is the Astrocyte version of the NFCore ATACseq workflow. It is based on ver
 
 ## The input file / the design file
 
-Store the fastq.gz files in test_data folder or include the entire path: 
+Store the fastq.gz files in test_data folder or include the entire path as shown in the sample information table: 
 
 # Project Data