Fix typos [ci skip]

1 files changed, 1 insertions, 1 deletions

diff --git a/guides/source/threading_and_code_execution.md b/guides/source/threading_and_code_execution.md
index 3d3d31b97e..e4febc7507 100644
--- a/guides/source/threading_and_code_execution.md
+++ b/guides/source/threading_and_code_execution.md
@@ -272,7 +272,7 @@ that promise is to put it as close as possible to the blocking call:
 Rails.application.executor.wrap do
   th = Thread.new do
     Rails.application.executor.wrap do
-      User # inner thread can acquire the load lock,
+      User # inner thread can acquire the 'load' lock,
            # load User, and continue
     end
   end