remove unused changes

Author: amerjusupovic

src/Microsoft.Extensions.Configuration.AzureAppConfiguration/Constants/ErrorMessages.cs

@@ -10,6 +10,5 @@ internal class ErrorMessages
         public const string FeatureFlagInvalidJsonProperty = "Invalid property '{0}' for feature flag. Key: '{1}'. Found type: '{2}'. Expected type: '{3}'.";
         public const string FeatureFlagInvalidFormat = "Invalid json format for feature flag. Key: '{0}'.";
         public const string InvalidKeyVaultReference = "Invalid Key Vault reference.";
-        public const string InvalidConfigurationSettingPage = "Invalid page while loading configuration settings.";
     }
 }

src/Microsoft.Extensions.Configuration.AzureAppConfiguration/Constants/LoggingConstants.cs

@@ -28,7 +28,7 @@ internal class LoggingConstants
         public const string RefreshKeyValueSettingUpdated = "Setting updated.";
         public const string RefreshKeyVaultSettingUpdated = "Setting updated from Key Vault.";
         public const string RefreshFeatureFlagsUpdated = "Feature flags reloaded.";
-        public const string RefreshSelectedKeyValuesAndFeatureFlagsUpdated = "Selected key-value collections and feature flags updated.";
+        public const string RefreshSelectedKeyValuesAndFeatureFlagsUpdated = "Selected key-value collections and feature flags reloaded.";
 
         // Other
         public const string RefreshSkippedNoClientAvailable = "Refresh skipped because no endpoint is accessible.";