[Support] Remove a stale comment.

This comment was included in Peter Collingbourne's original version of
StringError (see http://reviews.llvm.org/D20550), where it made sense. It was
accidentally copied over with the rest of the class, but no longer applies.

llvm-svn: 270956

1 files changed, 1 insertions, 2 deletions

diff --git a/llvm/include/llvm/Support/Error.h b/llvm/include/llvm/Support/Error.h
index c51fd4be5cd..187f34da87d 100644
--- a/llvm/include/llvm/Support/Error.h
+++ b/llvm/include/llvm/Support/Error.h
@@ -886,8 +886,7 @@ template <typename T> ErrorOr<T> expectedToErrorOr(Expected<T> &&E) {
 ///
 /// StringError is useful in cases where the client is not expected to be able
 /// to consume the specific error message programmatically (for example, if the
-/// error message is to be presented to the user). It cannot be converted to a
-/// std::error_code.
+/// error message is to be presented to the user).
 class StringError : public ErrorInfo<StringError> {
 public:
   static char ID;