diff --git a/bindings/nodejs/index.d.ts b/bindings/nodejs/index.d.ts
index e0b2adecc0e..f0bde3fb7e7 100644
--- a/bindings/nodejs/index.d.ts
+++ b/bindings/nodejs/index.d.ts
@@ -201,7 +201,7 @@ export class Operator {
    * ### Example
    * ```javascript
    * const lister = await op.scan("/path/to/dir/");
-   * while (true)) {
+   * while (true) {
    *   const entry = await lister.next();
    *   if (entry === null) {
    *     break;
@@ -224,7 +224,7 @@ export class Operator {
    * ### Example
    * ```javascript
    * const lister = op.scan_sync(/path/to/dir/");
-   * while (true)) {
+   * while (true) {
    *   const entry = lister.next();
    *   if (entry === null) {
    *     break;
@@ -292,7 +292,7 @@ export class Operator {
    * ### Example
    * ```javascript
    * const lister = await op.list("path/to/dir/");
-   * while (true)) {
+   * while (true) {
    *   const entry = await lister.next();
    *   if (entry === null) {
    *     break;
@@ -315,7 +315,7 @@ export class Operator {
    * ### Example
    * ```javascript
    * const lister = op.listSync("path/to/dir/");
-   * while (true)) {
+   * while (true) {
    *   const entry = lister.next();
    *   if (entry === null) {
    *     break;
diff --git a/bindings/nodejs/src/lib.rs b/bindings/nodejs/src/lib.rs
index 92c3f16bc93..a0dce9d0375 100644
--- a/bindings/nodejs/src/lib.rs
+++ b/bindings/nodejs/src/lib.rs
@@ -321,7 +321,7 @@ impl Operator {
     /// ### Example
     /// ```javascript
     /// const lister = await op.scan("/path/to/dir/");
-    /// while (true)) {
+    /// while (true) {
     ///   const entry = await lister.next();
     ///   if (entry === null) {
     ///     break;
@@ -346,7 +346,7 @@ impl Operator {
     /// ### Example
     /// ```javascript
     /// const lister = op.scan_sync(/path/to/dir/");
-    /// while (true)) {
+    /// while (true) {
     ///   const entry = lister.next();
     ///   if (entry === null) {
     ///     break;
@@ -426,7 +426,7 @@ impl Operator {
     /// ### Example
     /// ```javascript
     /// const lister = await op.list("path/to/dir/");
-    /// while (true)) {
+    /// while (true) {
     ///   const entry = await lister.next();
     ///   if (entry === null) {
     ///     break;
@@ -451,7 +451,7 @@ impl Operator {
     /// ### Example
     /// ```javascript
     /// const lister = op.listSync("path/to/dir/");
-    /// while (true)) {
+    /// while (true) {
     ///   const entry = lister.next();
     ///   if (entry === null) {
     ///     break;