diff --git a/os/hal/ports/STM32/LLD/DMAv1/notes.txt b/os/hal/ports/STM32/LLD/DMAv1/notes.txt
index d34353dc8..4838fa8d4 100644
--- a/os/hal/ports/STM32/LLD/DMAv1/notes.txt
+++ b/os/hal/ports/STM32/LLD/DMAv1/notes.txt
@@ -19,7 +19,7 @@ STM32_ADVANCED_DMA          - TRUE not used by the DMA drivers but other
                               channels. Probably will be removed in the
                               future.
 STM32_DMA_SUPPORTS_CSELR    - TRUE if the DMA have a CSELR register.
-STM32_DMAn_NUM_CHANNELS     - Number of channels in DMA1.
+STM32_DMAn_NUM_CHANNELS     - Number of channels in DMA "n".
 STM32_DMAn_CHx_HANDLER      - Vector name for IRQ "x".
 STM32_DMAn_CHxyz_HANDLER    - Vector name for shared IRQs "x", "y" and "z".
 STM32_DMAn_CHx_NUMBER       - Vector number for IRQ "x".