Fix typo.

Martin Taillefer · Martin Taillefer · commit 65b399d3e36a · 2017-04-20T12:36:18.000-07:00
diff --git a/_sass/modules/_doc-nav.scss b/_sass/modules/_doc-nav.scss
@@ -75,7 +75,7 @@
 
 	// Add caret to current page
 	.current:before{
-		content: '> '
+		content: '> ';
 		background-color: $gray;
 	}
 
