Fix lint issues

Author: esrakartalOpt

lib/optimizely/config/datafile_project_config.rb

@@ -130,7 +130,6 @@ def initialize(datafile, logger, error_handler)
           holdout['excludedFlags']&.each do |flag_id|
               @excluded_holdouts[flag_id] ||= []
               @excluded_holdouts[flag_id] << holdout
-            end
           end
         else
           holdout['includedFlags'].each do |flag_id|

lib/optimizely/config_manager/http_project_config_manager.rb

@@ -326,7 +326,7 @@ def get_datafile_url(sdk_key, url, url_template)
       unless url
         url_template ||= @access_token.nil? ? Helpers::Constants::CONFIG_MANAGER['DATAFILE_URL_TEMPLATE'] : Helpers::Constants::CONFIG_MANAGER['AUTHENTICATED_DATAFILE_URL_TEMPLATE']
         begin
-          return (url_template % sdk_key)
+          return url_template % sdk_key
         rescue
           error_msg = "Invalid url_template #{url_template} provided."
           @logger.log(Logger::ERROR, error_msg)

spec/spec_params.rb

@@ -1940,30 +1940,30 @@ module OptimizelySpec
   CONFIG_DICT_WITH_INTEGRATIONS_JSON = JSON.dump(CONFIG_DICT_WITH_INTEGRATIONS)
 
   CONFIG_BODY_WITH_HOLDOUTS = VALID_CONFIG_BODY.merge({
-      'holdouts' => [
-        {
-          'id' => 'holdout_1',
-          'key' => 'global_holdout',
-          'status' => 'Running',
-          'includedFlags' => [],
-          'excludedFlags' => ['553339214']
-        },
-        {
-          'id' => 'holdout_2',
-          'key' => 'specific_holdout',
-          'status' => 'Running',
-          'includedFlags' => ['594089'],
-          'excludedFlags' => []
-        },
-        {
-          'id' => 'holdout_3',
-          'key' => 'inactive_holdout',
-          'status' => 'Inactive',
-          'includedFlags' => ['553339214'],
-          'excludedFlags' => []
-        }
-      ]
-    }).freeze
+    'holdouts' => [
+      {
+        'id' => 'holdout_1',
+        'key' => 'global_holdout',
+        'status' => 'Running',
+        'includedFlags' => [],
+        'excludedFlags' => ['553339214']
+      },
+      {
+        'id' => 'holdout_2',
+        'key' => 'specific_holdout',
+        'status' => 'Running',
+        'includedFlags' => ['594089'],
+        'excludedFlags' => []
+      },
+      {
+        'id' => 'holdout_3',
+        'key' => 'inactive_holdout',
+        'status' => 'Inactive',
+        'includedFlags' => ['553339214'],
+        'excludedFlags' => []
+      }
+    ]
+  }).freeze
 
   CONFIG_BODY_WITH_HOLDOUTS_JSON = JSON.dump(CONFIG_BODY_WITH_HOLDOUTS).freeze