i2c: Fix mailing lists in two MAINTAINERS entries

Two MAINTAINER entries (I2C/SMBUS STUB DRIVER and SIS 96X I2C/SMBUS
DRIVER) were improperly pointing to the lm-sensors mailing list
instead of the i2c mailing list. Fix them.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Mark M. Hoffman <mhoffman@lightlink.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index 42ebbfd..3596d17 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1984,7 +1984,7 @@
 I2C/SMBUS STUB DRIVER
 P:	Mark M. Hoffman
 M:	mhoffman@lightlink.com
-L:	lm-sensors@lm-sensors.org
+L:	i2c@lm-sensors.org
 S:	Maintained
 
 I2C SUBSYSTEM
@@ -3726,7 +3726,7 @@
 SIS 96X I2C/SMBUS DRIVER
 P:	Mark M. Hoffman
 M:	mhoffman@lightlink.com
-L:	lm-sensors@lm-sensors.org
+L:	i2c@lm-sensors.org
 S:	Maintained
 
 SIS FRAMEBUFFER DRIVER