templates: Fix pwclientrc sample

INI files should use 'key = value' values, not 'key: value'. Correct
this and fix some other whitespace issues.

Signed-off-by: Stephen Finucane <stephen@that.guru>
Closes: #277
(cherry picked from commit 5ee0c0f)

Author: stephenfin

patchwork/templates/patchwork/pwclientrc

@@ -8,8 +8,8 @@
 # default={{ project.linkname }}
 
 [{{ project.linkname }}]
-url= {{scheme}}://{{site.domain}}{% url 'xmlrpc' %}
+url = {{ scheme }}://{{ site.domain }}{% url 'xmlrpc' %}
 {% if user.is_authenticated %}
-username: {{ user.username }}
-password: <add your patchwork password here>
+username = {{ user.username }}
+password = <add your patchwork password here>
 {% endif %}

releasenotes/notes/issue-277-5bfda7ad1f72f267.yaml

@@ -0,0 +1,6 @@
+---
+fixes:
+  - |
+    The ``pwclientrc`` samples generated by Patchwork were previously not valid
+    INI files. This issue is resolved. (`#277
+    <https://github.com/getpatchwork/patchwork/issues/277>`__)