diff --git a/codes/classical/bits/nonlinear/gray_map/originals/nadler.yml b/codes/classical/bits/nonlinear/gray_map/originals/nadler.yml
index 8982e090b..238f01ddd 100644
--- a/codes/classical/bits/nonlinear/gray_map/originals/nadler.yml
+++ b/codes/classical/bits/nonlinear/gray_map/originals/nadler.yml
@@ -11,7 +11,7 @@ name: 'Nadler code'
 introduced: '\cite{doi:10.1109/TIT.1962.1057670}'
 
 description: |
-  A nonlinear \((12,35,5)\) binary code that is the largest double-error-correcting code.
+  A nonlinear \((12,32,5)\) binary code that is the largest double-error-correcting code.
   
   An inequivalent code with the same parameters was constructed by Van Lint \cite{doi:10.1109/TIT.1972.1054904} and presented in \cite[Ch. 2, Sec. 8]{preset:MacSlo}.
   Its automorphism group is a subgroup of \(S_3\times S_4\) \cite{doi:10.1109/TIT.1972.1054904}.
diff --git a/users/users_db.yml b/users/users_db.yml
index 52d460491..a90db152b 100644
--- a/users/users_db.yml
+++ b/users/users_db.yml
@@ -549,6 +549,10 @@
   githubusername: remmyzen
   pageurl: 'https://remmyzen.github.io/'
 
+- user_id: rwnobrega
+  name: 'Roberto W. Nóbrega'
+  githubusername: rwnobrega
+
 #
 # Core members -- add 'zooteam: core' and 'zoorole: <role>' to each entry.
 #