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-rw-r--r--actionpack/lib/action_dispatch/http/cache.rb4
1 files changed, 3 insertions, 1 deletions
diff --git a/actionpack/lib/action_dispatch/http/cache.rb b/actionpack/lib/action_dispatch/http/cache.rb
index 985e0fb972..8073685b78 100644
--- a/actionpack/lib/action_dispatch/http/cache.rb
+++ b/actionpack/lib/action_dispatch/http/cache.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
module ActionDispatch
module Http
module Cache
@@ -95,7 +97,7 @@ module ActionDispatch
# support strong ETags and will ignore weak ETags entirely.
#
# Weak ETags are what we almost always need, so they're the default.
- # Check out `#strong_etag=` to provide a strong ETag validator.
+ # Check out #strong_etag= to provide a strong ETag validator.
def etag=(weak_validators)
self.weak_etag = weak_validators
end