Fixed Rubocop and excluded iml file in git

.gitignore

@@ -9,3 +9,4 @@
 
 # rspec failure tracking
 .rspec_status
+*.iml

lib/un_used_methods/analyzer.rb

@@ -2,13 +2,12 @@
 
 # This class analyzes code to find unused methods within specific directories
 # such as models, controllers, and helpers.
-#
-# It performs the following tasks:
-# - Searches for method definitions in the specified directories.
-# - Checks if these methods are used elsewhere in the codebase.
-# - Reports methods that are not used.
 
 module UnUsedMethods
+  # It performs the following tasks:
+  # - Searches for method definitions in the specified directories.
+  # - Checks if these methods are used elsewhere in the codebase.
+  # - Reports methods that are not used.
   class Analyzer
     def analyze
       un_used_methods = find_un_used_methods

lib/un_used_methods/cli.rb

@@ -2,13 +2,12 @@
 
 # The CLI class provides the command-line interface for the UnUsedMethods gem.
 
-# This class is responsible for handling command-line arguments and executing
-# the appropriate tasks. It uses the Thor gem to define commands and options
-# that users can run from the command line.
-
 require "thor"
 
 module UnUsedMethods
+  # This class is responsible for handling command-line arguments and executing
+  # the appropriate tasks. It uses the Thor gem to define commands and options
+  # that users can run from the command line.
   class CLI < Thor
     desc "find_unused", "Find unused methods in models, controllers and helpers"
     def find_unused