Use 'controller/target' and 'adapter/client' pairs consistently.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---
 Documentation/i2c/summary.rst | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Documentation/i2c/summary.rst b/Documentation/i2c/summary.rst
index 203f6c9b2472..da76c787a6c5 100644
--- a/Documentation/i2c/summary.rst
+++ b/Documentation/i2c/summary.rst
@@ -60,9 +60,9 @@ Client drivers are kept in a directory specific to the feature they
 provide, for example ``drivers/media/gpio/`` for GPIO expanders and
 ``drivers/media/i2c/`` for video-related chips.
 
-For the example configuration in figure, you will need a driver for your
-I2C adapter, and drivers for your I2C devices (usually one driver for each
-device).
+For the example configuration in the figure above, you will need one adapter
+driver for the I2C controller, and client drivers for your I2C targets. Usually
+one driver for each client.
 
 Outdated terminology
 --------------------
-- 
2.43.0