diff --git a/Keyboard-mappings.md b/Keyboard-mappings.md
index 5a6c8ff..c95851b 100644
--- a/Keyboard-mappings.md
+++ b/Keyboard-mappings.md
@@ -76,14 +76,16 @@ The scancode is also printed in the output of `--print-events` and can be used d
 
 ### macOS Spanish (Spain)
 
+Setup for macOS Spanish-Spain keyboard with ISO layout (not ANSI); big *Enter* key.
+
 ```yml
-  # Ajustes para teclado español/spanish de España
+  # Ajustes para teclado macOS español/spanish de España con layout ISO (no ANSI); tecla Intro grande.
   - { key: Caret,     mods: Alt,    chars: "\x5c" } # barra invertida `\`
   - { key: Key2,      mods: Alt,    chars: "@" } # arroba `@`
   - { key: Key3,      mods: Alt,    chars: "#" } # almohadilla/cardinalidad `#`
   - { key: Key6,      mods: Alt,    chars: "¬" } # negación en lógica `¬`
   - { key: 39,        mods: Alt,    chars: "{" } # abre llaves `{`
-  - { key: 42,        mods: Alt,    chars: "}" } # abre llaves `}`
+  - { key: 42,        mods: Alt,    chars: "}" } # cierra llaves `}`
   - { key: 33,        mods: Alt,    chars: "[" } # abre corchetes `[`
   - { key: 30,        mods: Alt,    chars: "]" } # cierra corchetes `]`
   - { key: Backslash, mods: Alt,    chars: "\x5c" } # barra invertida `\`