Fix typo in docstring (psf#1700)

Added a missing preposition
noxan · Jun 6, 2021 · e12a877 · e12a877
1 parent de13250
commit e12a877
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/black/__init__.py b/src/black/__init__.py
@@ -925,7 +925,7 @@ def format_stdin_to_stdout(
 
 
 def format_file_contents(src_contents: str, *, fast: bool, mode: Mode) -> FileContent:
-    """Reformat contents a file and return new contents.
+    """Reformat contents of a file and return new contents.
 
     If `fast` is False, additionally confirm that the reformatted code is
     valid by calling :func:`assert_equivalent` and :func:`assert_stable` on it.