a bug i don't understand

7bb1c347 · Arnaud Levy · 17909af3 · 7bb1c347
Commit 7bb1c347 authored 2 years ago by Arnaud Levy
--- a/app/services/static.rb
+++ b/app/services/static.rb
@@ -14,7 +14,7 @@ class Static
      }
    )
    # We don't want &#39; in the frontmatters!
-    string = string.gsub '&#39\;', "'"
+    string.gsub! '&#39\;', "'"
    string
  end
 end