diff --git a/doc/ble.md b/doc/ble.md
index 8d59c2ef..7e3c873a 100644
--- a/doc/ble.md
+++ b/doc/ble.md
@@ -44,7 +44,7 @@ When starting, the firmware starts BLE advertising. It sends small messages that
 
 A companion application (running on a PC, Raspberry Pi, smartphone, etc.) which receives this advertising packet can request a connection to the device. This connection procedure allows the 2 devices to negotiate communication parameters, security keys, etc.
 
-When the connection is established, the PineTime will try to discover services running on the companion application. For now **CTS** (**C**urrent **T**ime **S**ervice) and **ANS** (**A**lert **N**notification **S**ervice) are supported.
+When the connection is established, the PineTime will try to discover services running on the companion application. For now **CTS** (**C**urrent **T**ime **S**ervice) and **ANS** (**A**lert **N**otification **S**ervice) are supported.
 
 If **CTS** is detected, it'll request the current time to the companion application. If **ANS** is detected, it will listen to new notifications coming from the companion application.