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-rw-r--r--testhal/STM32/STM32F4xx/DAC/main.c2
-rw-r--r--testhal/STM32/STM32F4xx/DAC_DUAL/main.c2
-rw-r--r--testhal/STM32/STM32F4xx/I2S/main.c2
3 files changed, 3 insertions, 3 deletions
diff --git a/testhal/STM32/STM32F4xx/DAC/main.c b/testhal/STM32/STM32F4xx/DAC/main.c
index e57d8a3f2..08b3faf24 100644
--- a/testhal/STM32/STM32F4xx/DAC/main.c
+++ b/testhal/STM32/STM32F4xx/DAC/main.c
@@ -143,7 +143,7 @@ int main(void) {
gptStartContinuous(&GPTD6, 2U);
/*
- * Normal main() thread activity, if the button is pressed then the I2s
+ * Normal main() thread activity, if the button is pressed then the DAC
* transfer is stopped.
*/
while (true) {
diff --git a/testhal/STM32/STM32F4xx/DAC_DUAL/main.c b/testhal/STM32/STM32F4xx/DAC_DUAL/main.c
index b6d46b284..d72cd7ec4 100644
--- a/testhal/STM32/STM32F4xx/DAC_DUAL/main.c
+++ b/testhal/STM32/STM32F4xx/DAC_DUAL/main.c
@@ -146,7 +146,7 @@ int main(void) {
gptStartContinuous(&GPTD6, 2U);
/*
- * Normal main() thread activity, if the button is pressed then the I2s
+ * Normal main() thread activity, if the button is pressed then the DAC
* transfer is stopped.
*/
while (true) {
diff --git a/testhal/STM32/STM32F4xx/I2S/main.c b/testhal/STM32/STM32F4xx/I2S/main.c
index 21895f7d3..d3f87d850 100644
--- a/testhal/STM32/STM32F4xx/I2S/main.c
+++ b/testhal/STM32/STM32F4xx/I2S/main.c
@@ -67,7 +67,7 @@ int main(void) {
i2sStartExchange(&I2SD2);
/*
- * Normal main() thread activity, if the button is pressed then the I2s
+ * Normal main() thread activity, if the button is pressed then the I2S
* transfer is stopped.
*/
while (true) {