diff --git a/.rubocop.yml b/.rubocop.yml
index bdfa98c..82d5f8b 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -6,34 +6,9 @@ AllCops:
     - 'lib/models/update_otp_auth_method.rb'
     - 'lib/models/update_passkeys_auth_method.rb'
 
-Naming/AccessorMethodName:
-  Enabled: false
-
-Style/GlobalVars:
-  Enabled: false
-
 Metrics/ClassLength:
   Max: 300
-
-Metrics/MethodLength:
-  Enabled: false
-
-Metrics/AbcSize:
-  Enabled: false
   
 Layout/LineLength:
-  Exclude: 
-    - 'passageidentity.gemspec'
-
-ParameterLists:
-  Exclude:
-    - 'lib/passageidentity/client.rb'
-    
-Metrics/CyclomaticComplexity:
-  Exclude:
-    - 'lib/passageidentity/client.rb'
-    
-Metrics/PerceivedComplexity:
-  Exclude:
-    - 'lib/passageidentity/client.rb'
+  Max: 120
     
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index a9b1fcf..befacd7 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -27,13 +27,6 @@ ruby tests/all.rb
 ruby tests/*_test.rb
 ```
 
-Run Formatting:
-
-```
-gem install rubocop
-rubocop --format github
-```
-
 Run Linter:
 
 ```
diff --git a/lib/passageidentity/auth.rb b/lib/passageidentity/auth.rb
index eeea9d4..a6720a6 100644
--- a/lib/passageidentity/auth.rb
+++ b/lib/passageidentity/auth.rb
@@ -8,9 +8,6 @@
 
 module Passage
   # The Passage::Auth class provides methods for authenticating requests and tokens
-  # using the Passage authentication service. It supports fetching and caching
-  # JSON Web Keys (JWKS) for token verification, and provides methods for
-  # validating JWTs and revoking user refresh tokens.
   class Auth
     def initialize(app_id, auth_strategy)
       @app_cache = {}
@@ -20,14 +17,6 @@ def initialize(app_id, auth_strategy)
       fetch_jwks
     end
 
-    def get_cache(key)
-      @app_cache[key]
-    end
-
-    def set_cache(key, value)
-      @app_cache[key] = value
-    end
-
     def fetch_app
       client = OpenapiClient::AppsApi.new
       response = client.get_app(@app_id)
@@ -145,5 +134,15 @@ def revoke_user_refresh_tokens(user_id)
         body: e.response[:body]
       )
     end
+
+    private
+    
+    def get_cache(key)
+      @app_cache[key]
+    end
+
+    def set_cache(key, value)
+      @app_cache[key] = value
+    end
   end
 end
diff --git a/lib/passageidentity/client.rb b/lib/passageidentity/client.rb
index 9a4b8e7..f2b583d 100644
--- a/lib/passageidentity/client.rb
+++ b/lib/passageidentity/client.rb
@@ -14,7 +14,7 @@ module Passage
   EMAIL_CHANNEL = 'email'
   PHONE_CHANNEL = 'phone'
 
-  # The Passage::Client class provides methods for interacting with the Passage
+  # The Passage::Client class provides methods for interacting with Passage
   class Client
     attr_reader :auth, :user
 
diff --git a/lib/passageidentity/error.rb b/lib/passageidentity/error.rb
index e13e5a6..1fe1b29 100644
--- a/lib/passageidentity/error.rb
+++ b/lib/passageidentity/error.rb
@@ -3,7 +3,7 @@
 require 'net/http'
 
 module Passage
-  # PassageError is a custom error class for handling errors in the PassageIdentity gem.
+  # PassageError is a custom error class for handling errors
   class PassageError < StandardError
     attr_reader :status_code, :status_text, :message, :error