expanded comment about capitalization

openvax · Mar 29, 2016 · 170827f · 170827f
1 parent 1196829
commit 170827f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pyensembl/locus.py b/pyensembl/locus.py
@@ -41,7 +41,7 @@ def normalize_chromosome(c):
     if result.startswith("chr"):
         result = result[3:]
 
-    # just in case someone is being lazy, capitalize "X" and "Y"
+    # just in case someone is being lazy, capitalize "M", "MT", X", "Y"
     result = result.upper()
 
     # standardize mitochondrial genome to be "MT"