diff --git a/lib/datadog/profiling/component.rb b/lib/datadog/profiling/component.rb
index d6504a7582a..ed753e2dab4 100644
--- a/lib/datadog/profiling/component.rb
+++ b/lib/datadog/profiling/component.rb
@@ -453,7 +453,7 @@ def self.build_profiler_component(settings:, agent_settings:, optional_tracer:)
       private_class_method def self.dir_interruption_workaround_enabled?(settings, no_signals_workaround_enabled)
         return false if no_signals_workaround_enabled
 
-        # Note: In the future this method will evolve to check for Ruby versions affected and not apply the workaround
+        # NOTE: In the future this method will evolve to check for Ruby versions affected and not apply the workaround
         # when it's not needed but currently all known Ruby versions are affected.
 
         settings.profiling.advanced.dir_interruption_workaround_enabled
diff --git a/lib/datadog/profiling/ext/dir_monkey_patches.rb b/lib/datadog/profiling/ext/dir_monkey_patches.rb
index 5184307c027..243acfb2c6f 100644
--- a/lib/datadog/profiling/ext/dir_monkey_patches.rb
+++ b/lib/datadog/profiling/ext/dir_monkey_patches.rb
@@ -25,6 +25,7 @@ def self.apply!
         end
       end
 
+      # Monkey patches for Dir.singleton_class. See DirMonkeyPatches above for more details.
       module DirClassMonkeyPatches
         def [](*args, &block)
           Datadog::Profiling::Collectors::CpuAndWallTimeWorker._native_hold_interruptions
@@ -142,6 +143,7 @@ def home(*args, &block)
         ruby2_keywords :home if respond_to?(:ruby2_keywords, true)
       end
 
+      # Monkey patches for Dir. See DirMonkeyPatches above for more details.
       module DirInstanceMonkeyPatches
         def each(*args, &block)
           if block