Defect in XSH putenv

[Ben Harris <yyyyy@xxxxxxxxxx>]

@ page 1148 line 35727 section putenv editorial {bjh21:putenv quote}

Problem:
There is an unmatched double quotation mark before "name=value".

Action:
Insert a double quotation mark between "value" and the succeeding full
stop.

@page 1148 line 35731 section putenv editorial {bjh21:putenv hyphen}

Problem:
The text currently refers to a "string-defining _name_", which to me
means "a _name_ which defines a string".  I think what is meant is,
"string defining _name_", i.e., "a string which defines _name_".

Action:
Replace the hyphen between "string" and "defining" with a space.