Issue #17047: removed doubled words in Doc/*, Mac/*, and Tool/*
found by Serhiy Storchaka and Matthew Barnett
diff --git a/Tools/msi/msilib.py b/Tools/msi/msilib.py
index 6f49b4c..e02a3e2 100644
--- a/Tools/msi/msilib.py
+++ b/Tools/msi/msilib.py
@@ -516,7 +516,7 @@
def add_file(self, file, src=None, version=None, language=None):
"""Add a file to the current component of the directory, starting a new one
- one if there is no current component. By default, the file name in the source
+ if there is no current component. By default, the file name in the source
and the file table will be identical. If the src file is specified, it is
interpreted relative to the current directory. Optionally, a version and a
language can be specified for the entry in the File table."""