Update Readme.md

Author: tomekmalek

examples/7_distance_and_light_sensor/README.md

@@ -1,4 +1,4 @@
-# Send data from VL6180 sensor to Live Objects
+# Sending data from VL6180 sensor to Live Objects
 
 This example shows how to send real data from sensor [VL6180X](https://www.st.com/resource/en/datasheet/vl6180x.pdf). Sensor delivers two useful values:
 - ambient light [[lx](https://en.wikipedia.org/wiki/Lux)],
@@ -155,4 +155,4 @@ First of all, be sure that you installed the required libraries and generated an
 
 ## Verify
 
-You can verify if device is online and data are delivered in the same way as it is described for MQTT device.
+You can verify if device is online and data are delivered in the same way as it is described for MQTT device.