diff --git a/firmware/controllers/bench_test.cpp b/firmware/controllers/bench_test.cpp
index c5bd413216..7f38db3719 100644
--- a/firmware/controllers/bench_test.cpp
+++ b/firmware/controllers/bench_test.cpp
@@ -223,7 +223,7 @@ void mainRelayBench(void) {
 }
 
 void hpfpValveBench(void) {
-	pinbench(/*delay*/"1000", /* onTime */"20", /*oftime*/"500", "3", &enginePins.hpfpValve, engineConfiguration->hpfpValvePin);
+	pinbench(/*delay*/"1000", /* onTime */"20", /*offtime*/"500", "3", &enginePins.hpfpValve, engineConfiguration->hpfpValvePin);
 }
 
 void fuelPumpBench(void) {
@@ -443,7 +443,7 @@ void executeTSCommand(uint16_t subsystem, uint16_t index) {
 
 	case TS_INJECTOR_CATEGORY:
 		if (!running) {
-			doRunFuel(index, "300", "4", "400", "3");
+			doRunFuel(index, "300", /*onTime*/"4", /*offTime*/"400", "3");
 		}
 		break;
 
diff --git a/firmware/hw_layer/drivers/gpio/core.cpp b/firmware/hw_layer/drivers/gpio/core.cpp
index fad51475a6..8fd72c406f 100644
--- a/firmware/hw_layer/drivers/gpio/core.cpp
+++ b/firmware/hw_layer/drivers/gpio/core.cpp
@@ -298,7 +298,7 @@ int gpiochips_readPad(brain_pin_e pin)
 
 /**
  * @brief Get diagnostic for given gpio
- * @details actual output value depent on gpiochip capabilities
+ * @details actual output value depend on gpiochip capabilities
  * returns -1 in case of pin not belong to any gpio chip
  * returns PIN_OK in case of chip does not support getting diagnostic
  * else return brain_pin_diag_e from gpiochip driver;