swift.1 manpage fix for groff warnings

The current manual page contains hyphens where a minus sign
was intended. By default, "-" chars are interpreted as
hyphens (U+2010) by groff, not as minus signs (U+002D).
Since options to programs use minus signs (U+002D), this
means for example in UTF-8 locales that you cannot cut and
paste options, nor search for them easily.

This patch fixes this by escaping hyphens with backslashes,
and also fixes a typo: s/retreived/retrieved/.

Change-Id: If954c91eebe7b39bdac792f1f126998d2e3bcb8e
Updated from global requirements

Change-Id: I36af2ac149fe6b56ee3e0c54f13f1592c2f97343
Add LengthWrapper in put_object to honor content_length param

Closes-Bug:#1284360

Change-Id: Iec63a3fde77bb8195bfe46c764403b367999ff43
Merge "swift.1 manpage fix for groff warnings"
Merge "Add LengthWrapper in put_object to honor content_length param"
Merge "Updated from global requirements"