Reformat with newer tools

Author: DougGregor

CodeGeneration/Sources/generate-swiftsyntax/templates/swiftsyntax/SyntaxCollectionsFile.swift

@@ -38,12 +38,12 @@ let syntaxCollectionsFile = SourceFileSyntax(leadingTrivia: generateCopyrightHea
   for node in SYNTAX_NODES where node.isSyntaxCollection {
     let documentation =
       node.description.map { "/// " + $0 }
-      ?? """
-      /// `\(node.name)` represents a collection of one or more
-      /// `\(node.collectionElement)` nodes. \(node.name) behaves
-      /// as a regular Swift collection, and has accessors that return new
-      /// versions of the collection with different children.
-      """
+        ?? """
+        /// `\(node.name)` represents a collection of one or more
+        /// `\(node.collectionElement)` nodes. \(node.name) behaves
+        /// as a regular Swift collection, and has accessors that return new
+        /// versions of the collection with different children.
+        """
 
     try! StructDeclSyntax(
       """

Tests/SwiftParserTest/translated/StringLiteralEofTests.swift

@@ -105,7 +105,7 @@ final class StringLiteralEofTests: XCTestCase {
             foo
             \(<#expression#>)"""
         """##
-        // FIXME: The closing delimiter should be put on the new line
+      // FIXME: The closing delimiter should be put on the new line
     )
   }