fix: update

Author: alexander-akait

lib/options.json

@@ -1,6 +1,5 @@
 {
   "title": "Dev Server options",
-  "description": "Options object as provided by the user.",
   "type": "object",
   "definitions": {
     "AllowedHosts": {

test/__snapshots__/validate-options.test.js.snap.webpack4

@@ -612,7 +612,7 @@ exports[`options validate should throw an error on the "webSocketServer" option
       object { type?, options? }"
 `;
 
-exports[`options validate should throw an evalidate-options.test.js.snap.webpack5rror on the "webSocketServer" option with 'nonexistent-implementation' value 1`] = `"Error: When you use custom web socket implementation you must explicitly specify client.transport. client.transport must be a string denoting a default implementation (e.g. 'sockjs', 'ws') or a full path to a JS file which exports a class extending BaseClient (webpack-dev-server/client-src/clients/BaseClient.js) via require.resolve(...)"`;
+exports[`options validate should throw an error on the "webSocketServer" option with 'nonexistent-implementation' value 1`] = `"Error: When you use custom web socket implementation you must explicitly specify client.transport. client.transport must be a string denoting a default implementation (e.g. 'sockjs', 'ws') or a full path to a JS file which exports a class extending BaseClient (webpack-dev-server/client-src/clients/BaseClient.js) via require.resolve(...)"`;
 
 exports[`options validate should throw an error on the "webSocketServer" option with 'null' value 1`] = `
 "ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.

test/__snapshots__/validate-options.test.js.snap.webpack5

@@ -612,7 +612,7 @@ exports[`options validate should throw an error on the "webSocketServer" option
       object { type?, options? }"
 `;
 
-exports[`options validate should throw an evalidate-options.test.js.snap.webpack5rror on the "webSocketServer" option with 'nonexistent-implementation' value 1`] = `"Error: When you use custom web socket implementation you must explicitly specify client.transport. client.transport must be a string denoting a default implementation (e.g. 'sockjs', 'ws') or a full path to a JS file which exports a class extending BaseClient (webpack-dev-server/client-src/clients/BaseClient.js) via require.resolve(...)"`;
+exports[`options validate should throw an error on the "webSocketServer" option with 'nonexistent-implementation' value 1`] = `"Error: When you use custom web socket implementation you must explicitly specify client.transport. client.transport must be a string denoting a default implementation (e.g. 'sockjs', 'ws') or a full path to a JS file which exports a class extending BaseClient (webpack-dev-server/client-src/clients/BaseClient.js) via require.resolve(...)"`;
 
 exports[`options validate should throw an error on the "webSocketServer" option with 'null' value 1`] = `
 "ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.