diff --git a/browser/components/MarkdownEditor.js b/browser/components/MarkdownEditor.js
index 3208ce766..ee80c8879 100644
--- a/browser/components/MarkdownEditor.js
+++ b/browser/components/MarkdownEditor.js
@@ -283,7 +283,7 @@ class MarkdownEditor extends React.Component {
           indentSize={editorIndentSize}
           scrollPastEnd={config.preview.scrollPastEnd}
           smartQuotes={config.preview.smartQuotes}
-          smartArrows={config.previw.smartArrows}
+          smartArrows={config.preview.smartArrows}
           breaks={config.preview.breaks}
           sanitize={config.preview.sanitize}
           ref='preview'