diff --git a/tests/test_anglerfish/test_demux/test_demux.py b/tests/test_anglerfish/test_demux/test_demux.py
index a910688..ffeb254 100644
--- a/tests/test_anglerfish/test_demux/test_demux.py
+++ b/tests/test_anglerfish/test_demux/test_demux.py
@@ -11,7 +11,7 @@
 def fixture():
     f"""Fixture for all tests within {__file__}.
     
-    Creats a temporary directory with...
+    Creates a temporary directory with...
     - truseq.fasta: A fasta file with the truseq i7 and i5 adaptors.
     - testdata_single.fastq.gz: A single read subset from the testdata with a perfect index match (TAACTTGGTC) to the truseq i7 adaptor.
     - testdata_multiple.fastq.gz: Fabricated test data intended to test the categorization of alignments.