Fix some linter errors

2 files changed, 4 insertions, 8 deletions

diff --git a/lib/spandx/cli/commands/scan.rb b/lib/spandx/cli/commands/scan.rb
index fa5978c..5a62d5e 100644
--- a/lib/spandx/cli/commands/scan.rb
+++ b/lib/spandx/cli/commands/scan.rb
@@ -15,12 +15,10 @@ module Spandx
 
         def execute(output: $stdout)
           printer = ::Spandx::Core::Printer.for(@options[:format])
-
           printer.print_header(output)
           each_file do |file|
             spinner.spin(file)
             each_dependency_from(file) do |dependency|
-              spinner.spin(file)
               printer.print_line(dependency, output)
             end
           end
diff --git a/lib/spandx/core/printer.rb b/lib/spandx/core/printer.rb
index 7cf89df..e5b15d9 100644
--- a/lib/spandx/core/printer.rb
+++ b/lib/spandx/core/printer.rb
@@ -7,15 +7,13 @@ module Spandx
         raise ::Spandx::Error, :match?
       end
 
-      def print_header(io)
-      end
+      def print_header(io); end
 
       def print_line(dependency, io)
         io.puts(dependency.to_s)
       end
 
-      def print_footer(io)
-      end
+      def print_footer(io); end
 
       class << self
         include Registerable
@@ -51,11 +49,11 @@ module Spandx
         format.to_sym == :table
       end
 
-      def print_header(io)
+      def print_header(_io)
         @dependencies = SortedSet.new
       end
 
-      def print_line(dependency, io)
+      def print_line(dependency, _io)
         @dependencies << dependency
       end