doc: Quote a URL to avoid misinterpretation by the shell.
authorLeo Famulari <leo@famulari.name>
Sat, 10 Apr 2021 00:46:34 +0000 (20:46 -0400)
committerLeo Famulari <leo@famulari.name>
Sat, 10 Apr 2021 00:52:24 +0000 (20:52 -0400)
commitb685337c9453ef76e27685ced2ab6b1f31d75395
tree5f0bf2b95caa2330cde7b4fd44471404062b2317
parentf68bcc1bc3aa0a8d1829e2eb5d9ef256c817c17c
doc: Quote a URL to avoid misinterpretation by the shell.

Otherwise, the shell tries to perform pattern-matching based on the "?"
character.

Reported by nij in #guix.

* doc/guix.texi (Binary Installation): Add quotes around OPENPGP-SIGNING-KEY-URL.
doc/guix.texi