1 files changed, 1 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/sqlite3/explain_pretty_printer.rb b/activerecord/lib/active_record/connection_adapters/sqlite3/explain_pretty_printer.rb
index a946f5ebd0..6fe3e1211e 100644
--- a/activerecord/lib/active_record/connection_adapters/sqlite3/explain_pretty_printer.rb
+++ b/activerecord/lib/active_record/connection_adapters/sqlite3/explain_pretty_printer.rb
@@ -10,7 +10,7 @@ module ActiveRecord
         #
         def pp(result)
           result.rows.map do |row|
-            row.join('|')
+            row.join("|")
           end.join("\n") + "\n"
         end
       end