bin/ronin-gen in ronin-gen-1.0.1.rc1 vs bin/ronin-gen in ronin-gen-1.0.1

@@ -8,12 +8,12 @@
     require 'bundler'
 
     begin
       Bundler.setup(:default)
     rescue Bundler::BundlerError => e
-      STDERR.puts e.message
-      STDERR.puts "Run `bundle install` to install missing gems"
+      warn e.message
+      warn "Run `bundle install` to install missing gems"
       exit e.status_code
     end
   end
 end
 
@@ -27,11 +27,11 @@
   name = ARGV.shift
 
   begin
     Ronin::Gen.generator(name).start
   rescue Ronin::Gen::UnknownGenerator
-    STDERR.puts "ronin-gen: unknown generator #{name}"
-    STDERR.puts "ronin-gen: run 'ronin-gen' for a list of generators"
+    warn "ronin-gen: unknown generator #{name}"
+    warn "ronin-gen: run 'ronin-gen' for a list of generators"
     exit -1
   end
 else
   Ronin::UI::CLI::Commands::Gen.start
 end