Add key caveat to combos doc

[qmk_firmware.git] / docs / feature_combo.md

diff --git a/docs/feature_combo.md b/docs/feature_combo.md
index f509e9f33f2b932858b72bde626f249dd69e4973..5bb73ef106772018494c9001f61f6d3e27809722 100644 (file)
--- a/docs/feature_combo.md
+++ b/docs/feature_combo.md
@@ -19,6 +19,7 @@ combo_t key_combos[COMBO_COUNT] = {COMBO(test_combo, KC_ESC)};
 This will send "Escape" if you hit the A and B keys.
 
 !> This method only supports [basic keycodes](keycodes_basic.md). See the examples for more control.
+!> You cannot reuse (share) keys in combos. Each key should only belong to a single combo.  
 
 ## Examples