Fix the editor.wordSegmenterLocales description in the settings (microsoft#210305)

Author: yutotnh

src/vs/editor/common/config/editorOptions.ts

@@ -5272,17 +5272,16 @@ class WordSegmenterLocales extends BaseEditorOption<EditorOption.wordSegmenterLo
 			{
 				anyOf: [
 					{
-						description: nls.localize('wordSegmenterLocales', "Locales to be used for word segmentation when doing word related navigations or operations. Specify the BCP 47 language tag of the word you wish to recognize (e.g., ja, zh-CN, zh-Hant-TW, etc.)."),
 						type: 'string',
 					}, {
-						description: nls.localize('wordSegmenterLocales', "Locales to be used for word segmentation when doing word related navigations or operations. Specify the BCP 47 language tag of the word you wish to recognize (e.g., ja, zh-CN, zh-Hant-TW, etc.)."),
 						type: 'array',
 						items: {
 							type: 'string'
 						}
 					}
-				]
-			}
+				],
+				description: nls.localize('wordSegmenterLocales', "Locales to be used for word segmentation when doing word related navigations or operations. Specify the BCP 47 language tag of the word you wish to recognize (e.g., ja, zh-CN, zh-Hant-TW, etc.). The locale specification can be a string or an array of strings."),
+			},
 		);
 	}