diff --git a/tools/droiddoc/src/Errors.java b/tools/droiddoc/src/Errors.java
index 7ba5623..0a91abc 100644
--- a/tools/droiddoc/src/Errors.java
+++ b/tools/droiddoc/src/Errors.java
@@ -130,6 +130,8 @@
             UNAVAILABLE_SYMBOL,
             HIDDEN_SUPERCLASS,
             DEPRECATED,
+            DEPRECATION_MISMATCH,
+            MISSING_COMMENT,
             IO_ERROR,
             NO_SINCE_DATA,
         };