fix that damned mdash; thanks John Kristensen

Author: Richard Jones

website/www/_templates/layout.html

@@ -6,7 +6,7 @@
     {{ metatags }}
     {%- if builder != 'htmlhelp' %}
       {%- set titlesuffix = docstitle|e %}
-      {%- set titlesuffix = " — " + titlesuffix %}
+      {%- set titlesuffix = " - " + titlesuffix %}
     {%- endif %}
     <title>{{ title|striptags }}{{ titlesuffix }}</title>
     {%- if builder == 'web' %}