Fix code block in jsdoc (#37864)

src/compiler/path.ts

@@ -527,6 +527,7 @@ namespace ts {
      *
      * ```ts
      * getNormalizedPathComponents("to/dir/../file.ext", "/path/") === ["/", "path", "to", "file.ext"]
+     * ```
      */
     export function getNormalizedPathComponents(path: string, currentDirectory: string | undefined) {
         return reducePathComponents(getPathComponents(path, currentDirectory));
@@ -856,4 +857,4 @@ namespace ts {
     export function isNodeModulesDirectory(dirPath: Path) {
         return endsWith(dirPath, "/node_modules");
     }
-}
+}