fix missing space in pdf jade template

services/web/app/views/project/editor/pdf.jade

@@ -123,7 +123,7 @@ div.full-size.pdf(ng-controller="PdfController")
 					span(ng-show="entry.file") {{ entry.file }}
 					span(ng-show="entry.line") , line {{ entry.line }}
 				p.entry-message(ng-show="entry.message")
-					{{ entry.type }} {{ entry.message }}
+					| {{ entry.type }} {{ entry.message }}
 				.card.card-hint(
 					ng-if="entry.humanReadableHint"
 					stop-propagation="click"