Bug#888962: apt-cacher: Report page config suggestion is incorrect

[Nick]

Package: apt-cacher
Version: 1.7.13+deb9u1
Severity: minor
Tags: patch

Dear Maintainer,

   * What led up to the situation?

Viewing the /report page and copying its suggested apt config.

   * What exactly did you do (or not do) that was effective (or
     ineffective)?

apt update

   * What was the outcome of this action?

"E: Syntax error /etc/apt/apt.conf.d/80nick:4: Extra junk at end of
file"

   * What outcome did you expect instead?

An apt update.

Attached is a patch that worked for me, HTH.
Thanks

-- System Information:
Debian Release: 9.3
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.9.0-5-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), 
LANGUAGE=en_GB:en (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages apt-cacher depends on:
ii  debconf [debconf-2.0]  1.5.61
ii  ed                     1.10-2.1
ii  libdpkg-perl           1.18.24
ii  libfilesys-df-perl     0.92-6+b1
ii  libio-interface-perl   1.09-1+b2
ii  libipc-shareable-perl  0.61-1
ii  libnetaddr-ip-perl     4.079+dfsg-1+b1
ii  libsys-syscall-perl    0.25-6
ii  libwww-curl-perl       4.17-4
ii  libwww-perl            6.15-1
ii  lsb-base               9.20161125
ii  perl                   5.24.1-3+deb9u2
ii  ucf                    3.0036
ii  update-inetd           4.44

Versions of packages apt-cacher recommends:
ii  libberkeleydb-perl        0.55-1+b2
ii  libio-compress-lzma-perl  2.069-2

Versions of packages apt-cacher suggests:
pn  libfreezethaw-perl       <none>
pn  libio-socket-inet6-perl  <none>

-- Configuration Files:
/etc/apt-cacher/apt-cacher.conf changed [not included]

-- debconf information:
* apt-cacher/mode: daemon

-- 
Nick

--- apt-cacher	2017-04-24 19:38:26.000000000 +0100
+++ apt-cacher.nick	2018-01-30 18:40:16.983772750 +0000
@@ -1148,8 +1148,8 @@
 <tr bgcolor="#cccccc">
 <td>
 Usage:
-<p>Edit /etc/apt/apt.conf to include the configuration
-<blockquote>Acquire::http::proxy=http://$hosturl</blockquote>
+<p>Add a configuration fragment under /etc/apt/apt.conf.d/ containing the following:
+<blockquote>Acquire::http::proxy "http://$hosturl";;</blockquote>
 Alternatively, edit /etc/apt/sources.list so all your HTTP sources are prepended
 with the address of your apt-cacher machine and the port, like this:
 <blockquote>deb&nbsp;http://example.debian.org/debian&nbsp;unstable&nbsp;main&nbsp;contrib&nbsp;non-free</blockquote>