Bug 1709707 - Fixed file-whitespace failure in onboarding.ftl. a=lint-fix CLOSED TREE

browser/locales/en-US/browser/newtab/onboarding.ftl

@@ -148,7 +148,7 @@ mr1-welcome-screen-hero-text =
   Fire starts
   here
 
-# Caption for background image in about:welcome. "Soraya Osorio" is the name 
+# Caption for background image in about:welcome. "Soraya Osorio" is the name
 # of the person and shouldn't be translated.
 mr1-onboarding-welcome-image-caption = Soraya Osorio — Furniture designer, Firefox fan