.irbrc in active_frontend-17.2.0 vs .irbrc in active_frontend-17.3.0

@@ -23,11 +23,11 @@
 railsrc_path = File.expand_path('.irbrc_rails')
 
 if (ENV['RAILS_ENV'] || defined?(Rails)) && File.exist?(railsrc_path)
   begin
     load railsrc_path
-  rescue Exception => err
-    warn "Could not load: #{railsrc_path} because of #{err}"
+  rescue Exception => e
+    warn "Could not load: #{railsrc_path} because of #{e}"
   end
 end
 
 # Object
 class Object