From b282a8d38da5354bc339d0c07b62c8eef1087d14 Mon Sep 17 00:00:00 2001
From: Eric Moyer <eric.moyer@nih.gov>
Date: Wed, 20 Sep 2023 14:18:30 -0400
Subject: [PATCH] Write that some code resources are invalid

The issues list now says that some code data does not match the
required regular expression.

FHIR-2055
---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index 95733c1..cc0044c 100644
--- a/README.md
+++ b/README.md
@@ -150,6 +150,10 @@ ever come.
   separately from non-integer values. So, "1.5, 1, 2.5, 2, 3.5" could be
   ordered as "1, 2, 1.5, 2.5, 3.5" or "1.5, 2.5, 3.5, 1, 2".
 
+- Some codes used in Observation and other resources do not match the
+  [FHIR regular expression](https://www.hl7.org/fhir/datatypes.html#code). In
+  particular, some have multiple spaces in a row.
+
 ## Contact
 
 If, despite knowing it is nearly equivalent