More typography (closes #310)

niklasf · Oct 13, 2018 · 064414f · 064414f
1 parent f4e7c53
commit 064414f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/chess/__init__.py b/chess/__init__.py
@@ -100,7 +100,7 @@ def square(file_index, rank_index):
     return rank_index * 8 + file_index
 
 def square_file(square):
-    """Gets the file index of the square where ``0`` is the a file."""
+    """Gets the file index of the square where ``0`` is the a-file."""
     return square & 7
 
 def square_rank(square):