added dht json info

README.md

@@ -79,7 +79,7 @@ systemctl daemon-reload
 systemctl start raspberrypi_monitor.service
 ```
 
-# Usage
+# Usage for PI Stats
 
 ```
 http://Rpi-IP:8080/api/pi
@@ -115,6 +115,21 @@ Would yield something like this:
 }
 ```
 
+## Usage for the DHT sensor
+
+```
+http://Rpi-IP:8080/api/dht
+```
+
+Would yield something like this:
+
+```json
+{
+"temperature":69.8,
+"humidity":58.0
+}
+```
+
 # RELEASES
 2019-04-15 :: 1.3