diff --git a/Documentation/guides/messages/xa1002.md b/Documentation/guides/messages/xa1002.md
index d08b5f51bfc..b664b92bdae 100644
--- a/Documentation/guides/messages/xa1002.md
+++ b/Documentation/guides/messages/xa1002.md
@@ -1,4 +1,4 @@
-# Compiler Error XA1000
+# Compiler Error XA1002
 
 This error will be emitted when we are unable to find a matching custom new in the 
 ResourceCaseMap string.