refactor: #pragma once

src/Sensors/MPU.hpp

@@ -1,5 +1,6 @@
 // This is a personal academic project. Dear PVS-Studio, please check it.
 // PVS-Studio Static Code Analyzer for C, C++, C#, and Java: https://pvs-studio.com
+#pragma once
 
 #include "MPU6050_6Axis_MotionApps20.h"
 #include "Preferences.h"
@@ -39,7 +40,7 @@ public:
             ESP_LOGE(_TAG, "MPU6050 test connection failed!");
             return false;
         }
-        _mpu->setDLPFMode(MPU6050_DLPF_BW_10);  // 10 Hz bandwidth
+        _mpu->setDLPFMode(MPU6050_DLPF_BW_10); // 10 Hz bandwidth
         //mpu.setFullScaleGyroRange(MPU6050_GYRO_FS_500); // set sensivity, not recommended
         //mpu.setFullScaleAccelRange(MPU6050_ACCEL_FS_8);
 
@@ -225,7 +226,7 @@ private:
 
     float _axOffset = 0, _ayOffset = 0, _azOffset = 0;
     float _gxOffset = 0, _gyOffset = 0, _gzOffset = 0;
-    float _prOffset[2] = {0};  // yaw isn't used
+    float _prOffset[2] = {0}; // yaw isn't used
 
     uint8_t _fifoBuffer[45] = {0};
     Preferences _preferences;