diff --git a/Sources/SwiftSyntax/gyb_generated/SyntaxBuilders.swift b/Sources/SwiftSyntax/gyb_generated/SyntaxBuilders.swift
index 4644e97a2b6..92ec227e984 100644
--- a/Sources/SwiftSyntax/gyb_generated/SyntaxBuilders.swift
+++ b/Sources/SwiftSyntax/gyb_generated/SyntaxBuilders.swift
@@ -2078,7 +2078,7 @@ public struct FunctionCallExprSyntaxBuilder {
     layout[idx] = node.raw
   }
 
-  public mutating func addAdditionalTralingClosure(_ elt: MultipleTrailingClosureElementSyntax) {
+  public mutating func addAdditionalTrailingClosure(_ elt: MultipleTrailingClosureElementSyntax) {
     let idx = FunctionCallExprSyntax.Cursor.additionalTrailingClosures.rawValue
     if let list = layout[idx] {
       layout[idx] = list.appending(elt.raw)
@@ -2156,7 +2156,7 @@ public struct SubscriptExprSyntaxBuilder {
     layout[idx] = node.raw
   }
 
-  public mutating func addAdditionalTralingClosure(_ elt: MultipleTrailingClosureElementSyntax) {
+  public mutating func addAdditionalTrailingClosure(_ elt: MultipleTrailingClosureElementSyntax) {
     let idx = SubscriptExprSyntax.Cursor.additionalTrailingClosures.rawValue
     if let list = layout[idx] {
       layout[idx] = list.appending(elt.raw)
diff --git a/Sources/SwiftSyntax/gyb_generated/syntax_nodes/SyntaxExprNodes.swift b/Sources/SwiftSyntax/gyb_generated/syntax_nodes/SyntaxExprNodes.swift
index 458d146390f..6e259172435 100644
--- a/Sources/SwiftSyntax/gyb_generated/syntax_nodes/SyntaxExprNodes.swift
+++ b/Sources/SwiftSyntax/gyb_generated/syntax_nodes/SyntaxExprNodes.swift
@@ -3395,13 +3395,13 @@ public struct FunctionCallExprSyntax: ExprSyntaxProtocol, SyntaxHashable {
     }
   }
 
-  /// Adds the provided `AdditionalTralingClosure` to the node's `additionalTrailingClosures`
+  /// Adds the provided `AdditionalTrailingClosure` to the node's `additionalTrailingClosures`
   /// collection.
-  /// - param element: The new `AdditionalTralingClosure` to add to the node's
+  /// - param element: The new `AdditionalTrailingClosure` to add to the node's
   ///                  `additionalTrailingClosures` collection.
-  /// - returns: A copy of the receiver with the provided `AdditionalTralingClosure`
+  /// - returns: A copy of the receiver with the provided `AdditionalTrailingClosure`
   ///            appended to its `additionalTrailingClosures` collection.
-  public func addAdditionalTralingClosure(_ element: MultipleTrailingClosureElementSyntax) -> FunctionCallExprSyntax {
+  public func addAdditionalTrailingClosure(_ element: MultipleTrailingClosureElementSyntax) -> FunctionCallExprSyntax {
     var collection: RawSyntax
     if let col = raw[Cursor.additionalTrailingClosures] {
       collection = col.appending(element.raw)
@@ -3664,13 +3664,13 @@ public struct SubscriptExprSyntax: ExprSyntaxProtocol, SyntaxHashable {
     }
   }
 
-  /// Adds the provided `AdditionalTralingClosure` to the node's `additionalTrailingClosures`
+  /// Adds the provided `AdditionalTrailingClosure` to the node's `additionalTrailingClosures`
   /// collection.
-  /// - param element: The new `AdditionalTralingClosure` to add to the node's
+  /// - param element: The new `AdditionalTrailingClosure` to add to the node's
   ///                  `additionalTrailingClosures` collection.
-  /// - returns: A copy of the receiver with the provided `AdditionalTralingClosure`
+  /// - returns: A copy of the receiver with the provided `AdditionalTrailingClosure`
   ///            appended to its `additionalTrailingClosures` collection.
-  public func addAdditionalTralingClosure(_ element: MultipleTrailingClosureElementSyntax) -> SubscriptExprSyntax {
+  public func addAdditionalTrailingClosure(_ element: MultipleTrailingClosureElementSyntax) -> SubscriptExprSyntax {
     var collection: RawSyntax
     if let col = raw[Cursor.additionalTrailingClosures] {
       collection = col.appending(element.raw)