diff --git a/src/vscode-dts/vscode.d.ts b/src/vscode-dts/vscode.d.ts
index d85284ac286..d7f9e6c103a 100644
--- a/src/vscode-dts/vscode.d.ts
+++ b/src/vscode-dts/vscode.d.ts
@@ -16490,7 +16490,7 @@ declare module 'vscode' {
 	}
 
 	/**
-	 * Namespace for source control mangement.
+	 * Namespace for source control management.
 	 */
 	export namespace scm {
 
@@ -16804,7 +16804,7 @@ declare module 'vscode' {
 	export type DebugAdapterDescriptor = DebugAdapterExecutable | DebugAdapterServer | DebugAdapterNamedPipeServer | DebugAdapterInlineImplementation;
 
 	/**
-	 * A debug adaper factory that creates {@link DebugAdapterDescriptor debug adapter descriptors}.
+	 * A debug adapter factory that creates {@link DebugAdapterDescriptor debug adapter descriptors}.
 	 */
 	export interface DebugAdapterDescriptorFactory {
 		/**
@@ -16858,7 +16858,7 @@ declare module 'vscode' {
 	}
 
 	/**
-	 * A debug adaper factory that creates {@link DebugAdapterTracker debug adapter trackers}.
+	 * A debug adapter factory that creates {@link DebugAdapterTracker debug adapter trackers}.
 	 */
 	export interface DebugAdapterTrackerFactory {
 		/**
@@ -19257,7 +19257,7 @@ declare module 'vscode' {
 		readonly value: T;
 
 		/**
-		 * Creates a new telementry trusted value.
+		 * Creates a new telemetry trusted value.
 		 *
 		 * @param value A value to trust
 		 */
@@ -19265,7 +19265,7 @@ declare module 'vscode' {
 	}
 
 	/**
-	 * A telemetry logger which can be used by extensions to log usage and error telementry.
+	 * A telemetry logger which can be used by extensions to log usage and error telemetry.
 	 *
 	 * A logger wraps around an {@link TelemetrySender sender} but it guarantees that
 	 * - user settings to disable or tweak telemetry are respected, and that
@@ -20444,7 +20444,7 @@ declare module 'vscode' {
 	 */
 	export class LanguageModelToolResult {
 		/**
-		 * A list of tool result content parts. Includes `unknown` becauses this list may be extended with new content types in
+		 * A list of tool result content parts. Includes `unknown` because this list may be extended with new content types in
 		 * the future.
 		 * @see {@link lm.invokeTool}.
 		 */
diff --git a/src/vscode-dts/vscode.proposed.chatParticipantAdditions.d.ts b/src/vscode-dts/vscode.proposed.chatParticipantAdditions.d.ts
index ffe4e988fea..2c50b36703a 100644
--- a/src/vscode-dts/vscode.proposed.chatParticipantAdditions.d.ts
+++ b/src/vscode-dts/vscode.proposed.chatParticipantAdditions.d.ts
@@ -256,7 +256,7 @@ declare module 'vscode' {
 
 		/**
 		 * Event that fires when a request is paused or unpaused.
-		 * Chat requests are initialy unpaused in the {@link requestHandler}.
+		 * Chat requests are initially unpaused in the {@link requestHandler}.
 		 */
 		onDidChangePauseState: Event<ChatParticipantPauseStateEvent>;
 	}
diff --git a/src/vscode-dts/vscode.proposed.contribDebugCreateConfiguration.d.ts b/src/vscode-dts/vscode.proposed.contribDebugCreateConfiguration.d.ts
index 9f866269987..c28b6b4cc42 100644
--- a/src/vscode-dts/vscode.proposed.contribDebugCreateConfiguration.d.ts
+++ b/src/vscode-dts/vscode.proposed.contribDebugCreateConfiguration.d.ts
@@ -3,4 +3,4 @@
  *  Licensed under the MIT License. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
-// empty placeholder declaration for the `debugCreateConfiguation` menu
+// empty placeholder declaration for the `debugCreateConfiguration` menu
diff --git a/src/vscode-dts/vscode.proposed.languageModelDataPart.d.ts b/src/vscode-dts/vscode.proposed.languageModelDataPart.d.ts
index a9e888ea892..29eb2f10e8c 100644
--- a/src/vscode-dts/vscode.proposed.languageModelDataPart.d.ts
+++ b/src/vscode-dts/vscode.proposed.languageModelDataPart.d.ts
@@ -99,7 +99,7 @@ declare module 'vscode' {
 	}
 
 	/**
-	 * Tagging onto this proposal, because otherwise managing two different extensions of LangaugeModelChatMessage could be confusing.
+	 * Tagging onto this proposal, because otherwise managing two different extensions of LanguageModelChatMessage could be confusing.
 	 * A language model response part containing arbitrary model-specific data, returned from a {@link LanguageModelChatResponse}.
 	 * TODO@API naming, looking at LanguageModelChatRequestOptions.modelOptions, but LanguageModelModelData is not very good.
 	 * LanguageModelOpaqueData from prompt-tsx?
diff --git a/src/vscode-dts/vscode.proposed.tunnelFactory.d.ts b/src/vscode-dts/vscode.proposed.tunnelFactory.d.ts
index eab3ffa5d2e..aa5c4b7739c 100644
--- a/src/vscode-dts/vscode.proposed.tunnelFactory.d.ts
+++ b/src/vscode-dts/vscode.proposed.tunnelFactory.d.ts
@@ -31,7 +31,7 @@ declare module 'vscode' {
 
 	export interface TunnelProvider {
 		/**
-		 * Provides port forwarding capabilities. If there is a resolver that already provids tunnels, then the resolver's provider will
+		 * Provides port forwarding capabilities. If there is a resolver that already provides tunnels, then the resolver's provider will
 		 * be used. If multiple providers are registered, then only the first will be used.
 		 */
 		provideTunnel(tunnelOptions: TunnelOptions, tunnelCreationOptions: TunnelCreationOptions, token: CancellationToken): ProviderResult<Tunnel>;