After that you should get various @command{bin/nncp-*} binaries and
@command{bin/hjson-cli} command (only for your convenience, not
-necessary installation). Documentation for example for
+necessary installation). For example, documentation for
@command{nncp-bundle} command can be get with
@command{info doc/nncp.info -n nncp-bundle}.
It uses @url{http://cr.yp.to/redo.html, redo} build system for that
-examples. You can use either dozen of various implementations, or at
-least minimalistic POSIX shell @command{contrib/do} (just replace
+examples. You can use one of its various implementations, or at least
+minimalistic POSIX shell @command{contrib/do} (just replace
@command{redo} with @command{contrib/do} in the example above) included
in tarball. Following ones are tested to work with:
@url{http://www.goredo.cypherpunks.ru/, goredo} (NNCP's author creation),