trivial docfix i2c

diff -Pur linux-2.6.8.1/Documentation/i2c/dev-interface linux-2.6.8.1-patched/Documentation/i2c/dev-interface
@@ -3,7 +3,7 @@
 the /dev interface. You need to load module i2c-dev for this.
 
 Each registered i2c adapter gets a number, counting from 0. You can
-examine /proc/bus/i2c to see what number corresponds to which adapter.
+examine /sys/bus/i2c to see what number corresponds to which adapter.
 I2C device files are character device files with major device number 89
 and a minor device number corresponding to the number assigned as 
 explained above. They should be called "i2c-%d" (i2c-0, i2c-1, ..., 

@@ -19,7 +19,7 @@
 knows about i2c, there is not much choice.
 
 Now, you have to decide which adapter you want to access. You should
-inspect /proc/bus/i2c to decide this. Adapter numbers are assigned
+inspect /sys/bus/i2c to decide this. Adapter numbers are assigned
 somewhat dynamically, so you can not even assume /dev/i2c-0 is the
 first adapter.