diff --git a/hal/src/main/native/include/hal/AnalogGyro.h b/hal/src/main/native/include/hal/AnalogGyro.h
index 4f5f73331c..14753e80e7 100644
--- a/hal/src/main/native/include/hal/AnalogGyro.h
+++ b/hal/src/main/native/include/hal/AnalogGyro.h
@@ -43,7 +43,7 @@ void HAL_SetupAnalogGyro(HAL_GyroHandle handle, int32_t* status);
 /**
  * Frees an analog gyro.
  *
- * @param[in,out] handle the gyro handle
+ * @param handle the gyro handle
  */
 void HAL_FreeAnalogGyro(HAL_GyroHandle handle);
 
diff --git a/hal/src/main/native/include/hal/AnalogInput.h b/hal/src/main/native/include/hal/AnalogInput.h
index 462103a4ed..7075544ff1 100644
--- a/hal/src/main/native/include/hal/AnalogInput.h
+++ b/hal/src/main/native/include/hal/AnalogInput.h
@@ -33,7 +33,7 @@ HAL_AnalogInputHandle HAL_InitializeAnalogInputPort(
 /**
  * Frees an analog input port.
  *
- * @param[in,out] analogPortHandle Handle to the analog port.
+ * @param analogPortHandle Handle to the analog port.
  */
 void HAL_FreeAnalogInputPort(HAL_AnalogInputHandle analogPortHandle);
 
diff --git a/hal/src/main/native/include/hal/CANAPI.h b/hal/src/main/native/include/hal/CANAPI.h
index f515d60540..005aa1bc19 100644
--- a/hal/src/main/native/include/hal/CANAPI.h
+++ b/hal/src/main/native/include/hal/CANAPI.h
@@ -47,7 +47,7 @@ HAL_CANHandle HAL_InitializeCAN(HAL_CANManufacturer manufacturer,
 /**
  * Frees a CAN device
  *
- * @param[in,out] handle the CAN handle
+ * @param handle the CAN handle
  */
 void HAL_CleanCAN(HAL_CANHandle handle);