doc: typos
diff --git a/documentation/tools.rst b/documentation/tools.rst
index 2a223d9..6431430 100644
--- a/documentation/tools.rst
+++ b/documentation/tools.rst
@@ -171,7 +171,7 @@
terminals are escaped or output as hex.
Miniterm supports :rfc:`2217` remote serial ports and raw sockets using :ref:`URLs`
-such as ``rfc2217:://<host>:<port>`` respectively ``socket://<host>:<port>`` as
+such as ``rfc2217://<host>:<port>`` respectively ``socket://<host>:<port>`` as
*port* argument when invoking.
Command line options ``python -m serial.tools.miniterm -h``::