fix reference to package

tests/test_read_sequence.py

@@ -12,7 +12,7 @@ from src.read_sequencing import read_sequencing
 
 def test_read_sequencing(tmpdir):
     """Tests the correct number of reads were generated and the correct length of reads."""
-    read_sequencing(
+    read_sequencing.read_sequencing(
         frag_file_name=Path.cwd() / 'tests/resources/test_terminal_fragments.txt',
         num_reads=10,
         read_len=80,