corrección spi.

Dependencies:   mbed MPU6050

Revision:
6:973f374e8ea4
diff -r 616b5894b610 -r 973f374e8ea4 MPU6050.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MPU6050.lib	Thu Nov 22 11:30:46 2018 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/teams/mbedbidos/code/MPU6050/#0e4b60792553