diff --git a/lib/vmfloaty/ssh.rb b/lib/vmfloaty/ssh.rb
index 3642e49..4e25965 100644
--- a/lib/vmfloaty/ssh.rb
+++ b/lib/vmfloaty/ssh.rb
@@ -7,10 +7,10 @@ class Ssh
 
     exts = ENV['PATHEXT'] ? ENV['PATHEXT'].split(';') : ['']
     ENV['PATH'].split(File::PATH_SEPARATOR).each do |path|
-      exts.each { |ext|
+      exts.each do |ext|
         exe = File.join(path, "#{cmd}#{ext}")
         return exe if File.executable?(exe) && !File.directory?(exe)
-      }
+      end
     end
     nil
   end