Edit README.md

Amanda Butler · web-flow · commit 666e0195a3e2 · 2020-03-10T10:46:00.000-05:00
Edit file, mostly for missing articles and consistent tense.
diff --git a/APIs_Drivers/I2C_ex_1/README.md b/APIs_Drivers/I2C_ex_1/README.md
@@ -1,3 +1,3 @@
 # I2C example
 
-This example shows how to use `I2C` API to read temperature sensor. The Mbed OS `I2C` API uses 8 bit addressing and will auto append the 0 or 1 for read/write mode. Please keep in mind that every I2C set up has its own quirks so this example may not work out of the box for your sensor / application. Make sure to check the data sheet for your part for the timing / register access specification.
+This example shows how to use the I2C API to read a temperature sensor. The I2C API uses 8-bit addressing and automatically appends the 0 or 1 for read/write mode. Please note that every I2C setup is different, so this example may not work out of the box for your sensor or application. Make sure to check the data sheet for your part for the timing and register access specification.

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`1`	`1`	`# I2C example`
`2`	`2`
`3`		-This example shows how to use `I2C` API to read temperature sensor. The Mbed OS `I2C` API uses 8 bit addressing and will auto append the 0 or 1 for read/write mode. Please keep in mind that every I2C set up has its own quirks so this example may not work out of the box for your sensor / application. Make sure to check the data sheet for your part for the timing / register access specification.
	`3`	`+This example shows how to use the I2C API to read a temperature sensor. The I2C API uses 8-bit addressing and automatically appends the 0 or 1 for read/write mode. Please note that every I2C setup is different, so this example may not work out of the box for your sensor or application. Make sure to check the data sheet for your part for the timing and register access specification.`