diff --git a/arduino/router_extender/SoftwareBitBang/README.md b/arduino/router_extender/SoftwareBitBang/README.md
index 3b37e5e..ef529e0 100644
--- a/arduino/router_extender/SoftwareBitBang/README.md
+++ b/arduino/router_extender/SoftwareBitBang/README.md
@@ -23,7 +23,7 @@ $ for i in $(seq 1 2); do ./pjon_grpc_client.py 11 T:1; done
 Client received: 1
 Client received: 2
 ```
-Enable test, Arduino will send consistently numbers to RPi (device 1)
+Enable test, Arduino will send (via PJON) consistently numbers each 5 seconds
 ```
 $ ./pjon_grpc_client.py 11 T:2:1
 Client received: 1
diff --git a/client/python/README.md b/client/python/README.md
index e5bc1ce..025d228 100644
--- a/client/python/README.md
+++ b/client/python/README.md
@@ -1,5 +1,5 @@
 ### Files:
-**pjon_grpc_client.py** - client for sending requests to Devices and getting responses
+**pjon_grpc_client.py** - client for sending requests to devices and getting responses
 ```
 $ ./pjon_grpc_client.py 11 T:2:1
 Client received: 1