update expected output

Author: erik-krogh

ql/test/library-tests/semmle/go/PrintAst/PrintAst.expected

@@ -60,7 +60,7 @@ input.go:
 #   20|           1: [StringLit] "Hi"
 #   20|               Type = string
 #   20|               Value = [StringLit] Hi
-#   22|       2: [LabelledStmt] labeled statement
+#   22|       2: [LabeledStmt] labeled statement
 #   22|         0: [Ident, LabelName] outer
 #   23|         1: [ForStmt] for statement
 #   23|           0: [ConstantName, Ident] true

ql/test/library-tests/semmle/go/PrintAst/PrintAstExcludeComments.expected

@@ -40,7 +40,7 @@ input.go:
 #   20|           1: [StringLit] "Hi"
 #   20|               Type = string
 #   20|               Value = [StringLit] Hi
-#   22|       2: [LabelledStmt] labeled statement
+#   22|       2: [LabeledStmt] labeled statement
 #   22|         0: [Ident, LabelName] outer
 #   23|         1: [ForStmt] for statement
 #   23|           0: [ConstantName, Ident] true