diff --git a/lib/vmfloaty/errors.rb b/lib/vmfloaty/errors.rb
index 098a94c..28891cc 100644
--- a/lib/vmfloaty/errors.rb
+++ b/lib/vmfloaty/errors.rb
@@ -1,25 +1,25 @@
 # frozen_string_literal: true
 
 class AuthError < StandardError
-  def initialize(msg='Could not authenticate to pooler')
+  def initialize(msg = 'Could not authenticate to pooler')
     super
   end
 end
 
 class TokenError < StandardError
-  def initialize(msg='Could not do operation with token provided')
+  def initialize(msg = 'Could not do operation with token provided')
     super
   end
 end
 
 class MissingParamError < StandardError
-  def initialize(msg='Argument provided to function is missing')
+  def initialize(msg = 'Argument provided to function is missing')
     super
   end
 end
 
 class ModifyError < StandardError
-  def initialize(msg='Could not modify VM')
+  def initialize(msg = 'Could not modify VM')
     super
   end
 end
diff --git a/lib/vmfloaty/pooler.rb b/lib/vmfloaty/pooler.rb
index 8695fb4..8eceb8c 100644
--- a/lib/vmfloaty/pooler.rb
+++ b/lib/vmfloaty/pooler.rb
@@ -6,7 +6,7 @@ require 'json'
 require 'vmfloaty/errors'
 
 class Pooler
-  def self.list(verbose, url, os_filter=nil)
+  def self.list(verbose, url, os_filter = nil)
     conn = Http.get_conn(verbose, url)
 
     response = conn.get 'vm'