diff --git a/build/gulpfile.vscode.web.js b/build/gulpfile.vscode.web.js
index f8305b89d10..553ef6fc496 100644
--- a/build/gulpfile.vscode.web.js
+++ b/build/gulpfile.vscode.web.js
@@ -83,7 +83,7 @@ const buildDate = new Date().toISOString();
  */
 const createVSCodeWebProductConfigurationPatcher = (product) => {
 	/**
-	 * @param content {string} The contens of the file
+	 * @param content {string} The contents of the file
 	 * @param path {string} The absolute file path, always using `/`, even on Windows
 	 */
 	const result = (content, path) => {
@@ -108,7 +108,7 @@ const createVSCodeWebProductConfigurationPatcher = (product) => {
  */
 const createVSCodeWebBuiltinExtensionsPatcher = (extensionsRoot) => {
 	/**
-	 * @param content {string} The contens of the file
+	 * @param content {string} The contents of the file
 	 * @param path {string} The absolute file path, always using `/`, even on Windows
 	 */
 	const result = (content, path) => {
@@ -128,7 +128,7 @@ const createVSCodeWebBuiltinExtensionsPatcher = (extensionsRoot) => {
  */
 const combineContentPatchers = (...patchers) => {
 	/**
-	 * @param content {string} The contens of the file
+	 * @param content {string} The contents of the file
 	 * @param path {string} The absolute file path, always using `/`, even on Windows
 	 */
 	const result = (content, path) => {
diff --git a/build/lib/optimize.ts b/build/lib/optimize.ts
index a927bda8cc3..9541c26a425 100644
--- a/build/lib/optimize.ts
+++ b/build/lib/optimize.ts
@@ -202,7 +202,7 @@ export interface IOptimizeAMDTaskOpts {
 	languages?: Language[];
 	/**
 	 * File contents interceptor
-	 * @param contents The contens of the file
+	 * @param contents The contents of the file
 	 * @param path The absolute file path, always using `/`, even on Windows
 	 */
 	fileContentMapper?: (contents: string, path: string) => string;
diff --git a/src/vs/workbench/contrib/extensions/browser/extensionsActions.ts b/src/vs/workbench/contrib/extensions/browser/extensionsActions.ts
index a329755f732..8bd168374fd 100644
--- a/src/vs/workbench/contrib/extensions/browser/extensionsActions.ts
+++ b/src/vs/workbench/contrib/extensions/browser/extensionsActions.ts
@@ -507,7 +507,7 @@ export class InstallAction extends AbstractInstallAction {
 		@IDialogService dialogService: IDialogService,
 		@IPreferencesService preferencesService: IPreferencesService,
 		@IExtensionManagementServerService private readonly extensionManagementServerService: IExtensionManagementServerService,
-		@IWorkbenchExtensionManagementService private readonly workbenchExtensioManagementService: IWorkbenchExtensionManagementService,
+		@IWorkbenchExtensionManagementService private readonly workbenchExtensionManagementService: IWorkbenchExtensionManagementService,
 		@IUserDataSyncEnablementService protected readonly userDataSyncEnablementService: IUserDataSyncEnablementService,
 		@ITelemetryService telemetryService: ITelemetryService,
 	) {
@@ -528,7 +528,7 @@ export class InstallAction extends AbstractInstallAction {
 		// When remote connection exists
 		if (this._manifest && this.extensionManagementServerService.remoteExtensionManagementServer) {
 
-			const server = this.workbenchExtensioManagementService.getExtensionManagementServerToInstall(this._manifest);
+			const server = this.workbenchExtensionManagementService.getExtensionManagementServerToInstall(this._manifest);
 
 			if (server === this.extensionManagementServerService.remoteExtensionManagementServer) {
 				const host = this.extensionManagementServerService.remoteExtensionManagementServer.label;
diff --git a/src/vs/workbench/services/extensions/common/extensionManifestPropertiesService.ts b/src/vs/workbench/services/extensions/common/extensionManifestPropertiesService.ts
index 6f3079a7866..25aca0b0264 100644
--- a/src/vs/workbench/services/extensions/common/extensionManifestPropertiesService.ts
+++ b/src/vs/workbench/services/extensions/common/extensionManifestPropertiesService.ts
@@ -68,7 +68,7 @@ export class ExtensionManifestPropertiesService extends Disposable implements IE
 			this._configuredExtensionWorkspaceTrustRequestMap.set(id, configuredExtensionWorkspaceTrustRequests[id]);
 		}
 
-		// Workspace trust request type (products.json)
+		// Workspace trust request type (product.json)
 		this._productExtensionWorkspaceTrustRequestMap = new Map<string, ExtensionUntrustedWorkspaceSupport>();
 		if (productService.extensionUntrustedWorkspaceSupport) {
 			for (const id of Object.keys(productService.extensionUntrustedWorkspaceSupport)) {