Fix lint

Author: aellispierce

test/rubygems/test_gem_commands_signin_command.rb

@@ -164,7 +164,7 @@ def test_execute_with_key_name_scope_and_mfa_level_of_gem_signin
   def util_capture(ui_stub = nil, host = nil, api_key = nil, fetcher = Gem::FakeFetcher.new, mfa_level = "disabled")
     api_key        ||= 'a5fdbb6ba150cbb83aad2bb2fede64cf040453903'
     response         = [api_key, 200, 'OK']
-    profile_response =[{"mfa" => mfa_level}.to_json, 200, 'OK']
+    profile_response = [{"mfa" => mfa_level}.to_json, 200, 'OK']
     email            = 'you@example.com'
     password         = 'secret'
 

test/rubygems/test_gem_gemcutter_utilities.rb

@@ -227,9 +227,9 @@ def test_sign_in_with_incorrect_otp_code
   end
 
   def util_sign_in(response, host = nil, args = [], extra_input = '')
-    email    = 'you@example.com'
-    password = 'secret'
-    profile_response =[{"mfa" => "disabled"}.to_json, 200, 'OK']
+    email            = 'you@example.com'
+    password         = 'secret'
+    profile_response = [{"mfa" => "disabled"}.to_json, 200, 'OK']
 
     if host
       ENV['RUBYGEMS_HOST'] = host