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-rw-r--r--actionpack/lib/action_controller/metal/strong_parameters.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/actionpack/lib/action_controller/metal/strong_parameters.rb b/actionpack/lib/action_controller/metal/strong_parameters.rb
index fc9cec1e33..4d9ed976d6 100644
--- a/actionpack/lib/action_controller/metal/strong_parameters.rb
+++ b/actionpack/lib/action_controller/metal/strong_parameters.rb
@@ -790,7 +790,7 @@ module ActionController
params[key] = val
end
elsif filter[key] == EMPTY_HASH
- # Declaration { preferences: {} }
+ # Declaration { preferences: {} }.
if value.is_a?(Parameters)
params[key] = permit_any_in_parameters(value)
end