fix spacing issue (lint)

diff --git a/extensions/firefox/components/pdfContentHandler.js b/extensions/firefox/components/pdfContentHandler.js
index d5f466e3fa08e1b4996df7471cf2b1f8cfd77cf0..7746e41b65a53cf9b8eb5c51156b136524067967 100644 (file)
--- a/extensions/firefox/components/pdfContentHandler.js
+++ b/extensions/firefox/components/pdfContentHandler.js
@@ -43,7 +43,7 @@ pdfContentHandler.prototype = {
     let url = null;
     try {
       url = Services.prefs.getCharPref('extensions.pdf.js.url');
-    } catch(e) {
+    } catch (e) {
       log('Error retrieving the pdf.js base url - ' + e);
       throw NS_ERROR_WONT_HANDLE_CONTENT;
     }