Add little spacing between milestone stats.

app/assets/stylesheets/pages/milestone.scss

@@ -27,3 +27,11 @@ li.milestone {
     margin-left: 8px;
   }
 }
+
+.milestone-summary {
+  margin-bottom: 15px;
+}
+
+.milestone-stat {
+  margin-right: 10px;
+}

app/views/projects/milestones/show.html.haml

@@ -47,16 +47,19 @@
     %span All issues for this milestone are closed. You may close milestone now.
 
 .context.prepend-top-default
-  %p.lead
+  .milestone-summary
     %h4 Progress
     %strong= @milestone.issues.count
     issues:
+    %span.milestone-stat
       %strong= @milestone.open_items_count
       open and
       %strong= @milestone.closed_items_count
       closed
+    %span.milestone-stat
       %strong== #{@milestone.percent_complete}%
       complete
+    %span.milestone-stat
       %span.time-elapsed
         %strong== #{@milestone.percent_time_used}%
         time elapsed