diff --git a/src/applications/auth/provider/PhabricatorLDAPAuthProvider.php b/src/applications/auth/provider/PhabricatorLDAPAuthProvider.php
--- a/src/applications/auth/provider/PhabricatorLDAPAuthProvider.php
+++ b/src/applications/auth/provider/PhabricatorLDAPAuthProvider.php
@@ -192,6 +192,7 @@
   const KEY_VERSION                 = 'ldap:version';
   const KEY_REFERRALS               = 'ldap:referrals';
   const KEY_START_TLS               = 'ldap:start-tls';
+  // TODO: This is misspelled! See T13005.
   const KEY_ANONYMOUS_USERNAME      = 'ldap:anoynmous-username';
   const KEY_ANONYMOUS_PASSWORD      = 'ldap:anonymous-password';
   const KEY_ALWAYS_SEARCH           = 'ldap:always-search';
diff --git a/src/applications/harbormaster/capability/HarbormasterBuildPlanDefaultViewCapability.php b/src/applications/harbormaster/capability/HarbormasterBuildPlanDefaultViewCapability.php
--- a/src/applications/harbormaster/capability/HarbormasterBuildPlanDefaultViewCapability.php
+++ b/src/applications/harbormaster/capability/HarbormasterBuildPlanDefaultViewCapability.php
@@ -3,6 +3,7 @@
 final class HarbormasterBuildPlanDefaultViewCapability
   extends PhabricatorPolicyCapability {
 
+  // TODO: This is misspelled! See T13005.
   const CAPABILITY = 'harbomaster.plan.default.view';
 
   public function getCapabilityName() {
diff --git a/src/applications/legalpad/xaction/LegalpadDocumentPreambleTransaction.php b/src/applications/legalpad/xaction/LegalpadDocumentPreambleTransaction.php
--- a/src/applications/legalpad/xaction/LegalpadDocumentPreambleTransaction.php
+++ b/src/applications/legalpad/xaction/LegalpadDocumentPreambleTransaction.php
@@ -3,6 +3,7 @@
 final class LegalpadDocumentPreambleTransaction
   extends LegalpadDocumentTransactionType {
 
+  // TODO: This is misspelled! See T13005.
   const TRANSACTIONTYPE = 'legalpad:premable';
 
   public function generateOldValue($object) {