changed 'This is bad class design, but save some typing'
into 'This is bad class design, but saves some typing'.
(cherry picked from commit
d0acdfcf345b44b01e59f3623dcdab6279de686a)
Co-authored-by: Jason (Perry) Taylor <jtaylor@seek.com.au>
The classes in this module favor the server type that is simplest to
write: a synchronous TCP/IP server. This is bad class design, but
-save some typing. (There's also the issue that a deep class hierarchy
+saves some typing. (There's also the issue that a deep class hierarchy
slows down method lookups.)
There are five classes in an inheritance diagram, four of which represent