diff --git a/Errors.md b/Errors.md
index 4938fae..a95c016 100644
--- a/Errors.md
+++ b/Errors.md
@@ -7,7 +7,7 @@ Some errors that can be thrown by SESSINIT property #4 and potentially other pla
 | 3 | NAK_MAX_PRIORITY | TBD | |
 | 4 | | | AssertionError! (Crash?) |
 | 5 | NAK_FATAL | TBD | Retries |
-| 6 | NAK_BAD_PROTOCOL1 + NAK_BAD_PROTOCOL2 | TBD | |
+| 6 | NAK_BAD_PROTOCOL | TBD | |
 | 7 | NAK_BAD_CLIENTSW | TBD | |
 | 8 | | AssertionError! (Crash?) |
 | 9 | NAK_BAD_SERIAL | TBD | |
@@ -20,5 +20,5 @@ Some errors that can be thrown by SESSINIT property #4 and potentially other pla
 | 16 | NAK_BAD_IPADDRESS | TBD | |
 | 17 | NAK_LOGGEDON | TBD | |
 | 21 | | The set of rooms you are in are quite full. Please wait several minutes and try again. | | |
-| 100-103 | NAK_UNEXPECTED1+NAK_UNEXPECTED2 | TBD | Retries |
-| 104-107 | NAK_UNREACHABLE1+NAK_UNREACHABLE2+NAK_UNREACHABLE3+NAK_UNREACHABLE4 | TBD | Retries |
+| 100-103 | NAK_UNEXPECTED | TBD | Retries |
+| 104-107 | NAK_UNREACHABLE | TBD | Retries |