diff --git a/README.md b/README.md
index 50bac23..94d4b83 100644
--- a/README.md
+++ b/README.md
@@ -77,7 +77,7 @@ You can set the Pi up to automatically login to the desktop but the recommended
 
 #### Network Connections
 
-Before installing the Raspberry Pi in its final location (gallery/exhibition), make sure it can connect to the galleries internet -- either via wi-fi or Ethernet cable. If you use an Ethernet cable, you do not need to do anything, but the wi-fi requires a little work on the command-line (if you are using a "headless" version of Rasbpian). If you are unsure how to connect to a router via wi-fi, use the following link to learn how:
+Before installing the Raspberry Pi in its final location (gallery/exhibition), make sure it can connect to the galleries internet -- either via wi-fi or Ethernet cable. If you use an Ethernet cable, you do not need to do anything, but the wi-fi requires a little work on the command-line (if you are using a "headless" version of Raspbian). If you are unsure how to connect to a router via wi-fi, use the following link to learn how:
 
 - [Raspbian Wi-Fi Tutorial](https://www.raspberrypi.org/documentation/configuration/wireless/wireless-cli.md)
 
diff --git a/cli_meter.py b/cli_meter.py
index dfd60af..79b8c5c 100755
--- a/cli_meter.py
+++ b/cli_meter.py
@@ -78,13 +78,13 @@ def push_reading(lvalue):
     time = get_timestamp()
     headers = {"content-type": "application/json"}
     payload = { "reading": int(lvalue), "time": time, "token": "QWERTYuiopasdfghjklzxcvbnm_1234567890"}
-    print(payload)
+    # print(payload) # For testing.
     res = requests.post(api_url, data=json.dumps(payload), headers=headers)
 
 def update_reading():
     light = light_from_r(read_resistance())
     reading_str = "{:.0f}".format(light)
-    print(reading_str)
+    # print(reading_str) # For testing.
     push_reading(light)
 
 def main():