Merge branch 'cm/fix-documentation-typo'

Signed-off-by: Elijah Newren <newren@gmail.com>

Documentation/git-filter-repo.txt

@@ -761,7 +761,7 @@ git filter-repo --paths-from-file stuff-i-want.txt
 
 to get a repo containing only the toplevel README.md file, the guides/
 and tools/releases/ directories, all python files, files whose name
-was of the form YYYY.MM-DD.txt at least two subdirectories deep, and
+was of the form YYYY-MM-DD.txt at least two subdirectories deep, and
 would rename tools/ to scripts/ and rename files like foo/bar/baz.text
 to bar/foo/baz.txt.  Note the special line prefixes of `glob:` and
 `regex:` and the special string `==>` denoting renames.