fix: minor tweak to comments and updated gemfile

Gemfile.lock

@@ -33,14 +33,14 @@ GEM
       zeitwerk (~> 2.3)
     ast (2.4.2)
     builder (3.2.4)
-    concurrent-ruby (1.1.9)
+    concurrent-ruby (1.1.10)
     crass (1.0.6)
     diff-lcs (1.4.4)
     erubi (1.10.0)
     generator_spec (0.9.4)
       activesupport (>= 3.0.0)
       railties (>= 3.0.0)
-    i18n (1.8.11)
+    i18n (1.10.0)
       concurrent-ruby (~> 1.0)
     ibsciss-middleware (0.4.2)
     loofah (2.12.0)
@@ -48,14 +48,14 @@ GEM
       nokogiri (>= 1.5.9)
     method_source (1.0.0)
     mini_portile2 (2.6.1)
-    minitest (5.14.4)
+    minitest (5.15.0)
     nokogiri (1.12.5)
       mini_portile2 (~> 2.6.1)
       racc (~> 1.4)
     parallel (1.21.0)
     parser (3.0.2.0)
       ast (~> 2.4.1)
-    pundit (2.1.1)
+    pundit (2.2.0)
       activesupport (>= 3.0.0)
     racc (1.6.0)
     rack (2.2.3)
@@ -111,7 +111,7 @@ GEM
     tzinfo (2.0.4)
       concurrent-ruby (~> 1.0)
     unicode-display_width (2.1.0)
-    zeitwerk (2.5.1)
+    zeitwerk (2.5.4)
 
 PLATFORMS
   ruby

lib/nexus_cqrs/auth/permission_provider.rb

@@ -54,7 +54,7 @@ module NexusCqrs
       def for_user_on_entity(permission_model, entity_id)
         return [] if @user_id.nil?
 
-        # retrieve entity-specific permissions from DB and map to hash
+        # retrieve entity-specific permissions from cached user permissions and map to hash
         entity_permissions = if cached_permissions(permission_model).key?(entity_id)
           cached_permissions(permission_model)[entity_id]
             .map { |p| { global: false, key: p } }