diff --git a/tutorial/dna-basecount/dna-basecount.md b/tutorial/dna-basecount/dna-basecount.md
index e870f4d..b017f56 100644
--- a/tutorial/dna-basecount/dna-basecount.md
+++ b/tutorial/dna-basecount/dna-basecount.md
@@ -29,7 +29,7 @@ Welcome to
       /_/
 
 SparkContext available as sc, HiveContext available as sqlContext.
->>> recs = sc.texFile('file:///home/mparsian/dna_seq.txt')
+>>> recs = sc.textFile('file:///home/mparsian/dna_seq.txt')
 
 >>> recs.collect()
 [