i2c: Spelling s/than/that/

Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
diff --git a/Documentation/i2c/functionality b/Documentation/i2c/functionality
index b0ff2ab..4556a3e 100644
--- a/Documentation/i2c/functionality
+++ b/Documentation/i2c/functionality
@@ -46,7 +46,7 @@
                                   and write_block_data commands
   I2C_FUNC_SMBUS_I2C_BLOCK        Handles the SMBus read_i2c_block_data
                                   and write_i2c_block_data commands
-  I2C_FUNC_SMBUS_EMUL             Handles all SMBus commands than can be
+  I2C_FUNC_SMBUS_EMUL             Handles all SMBus commands that can be
                                   emulated by a real I2C adapter (using
                                   the transparent emulation layer)