1 files changed, 1 insertions, 1 deletions
diff --git a/tools/pyboard.py b/tools/pyboard.py
index 16ee41f70..bb5642bd7 100755
--- a/tools/pyboard.py
+++ b/tools/pyboard.py
@@ -191,7 +191,7 @@ class ProcessToSerial:
 
 
 class ProcessPtyToTerminal:
-    """Execute a process which creates a PTY and prints slave PTY as
+    """Execute a process which creates a PTY and prints secondary PTY as
     first line of its output, and emulate serial connection using
     this PTY."""