Fixed icm library issue

Author: mcberry23

README.md

@@ -1,6 +1,6 @@
 # ROS Arduino Budget INS
 
-This is a ROSSerial Arduino driver for the [SparkFun IMU ICM-20948](https://www.sparkfun.com/products/15335), [SparkFun IMU BNO080](https://www.sparkfun.com/products/14686), and [Arduino Nano33 Sense BLE](https://store.arduino.cc/usa/nano-33-ble-sense)  The full sensor list supported by this library:
+This is a ROSSerial Arduino driver for the [SparkFun IMU ICM-20948](https://www.sparkfun.com/products/15335), [SparkFun IMU BNO080](https://www.sparkfun.com/products/14686), and [Arduino Nano33 Sense BLE](https://store.arduino.cc/usa/nano-33-ble-sense)  The total cost of these three items is about $83.  The full sensor list supported by this library:
 
 * ICM-20948: 9DOF IMU with On-board Fusion
 * BNO080: 9DOF IMU with On-board Fusion

examples/icm20948_rotation_vector/icm20948_rotation_vector.ino

@@ -26,7 +26,7 @@
 
 //#define QUAT_ANIMATION // Uncomment this line to output data in the correct format for ZaneL's Node.js Quaternion animation tool: https://github.com/ZaneL/quaternion_sensor_3d_nodejs
 
-#include "ICM_20948.h"  // Click here to get the library: http://librarymanager/All#SparkFun_ICM_20948_IMU
+#include "src/ICM_20948.h"  // Click here to get the library: http://librarymanager/All#SparkFun_ICM_20948_IMU
 
 //#define USE_SPI       // Uncomment this to use SPI