kconfig: Standardize "depends" -> "depends on" in Kconfig files

Standardize the miniscule percentage of occurrences of "depends" in
Kconfig files to "depends on", and update kconfig-language.txt to
reflect that.

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index e23bc0d..3f82805 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -796,7 +796,7 @@
 config BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ
        int "Maximum transfer size (KB) per request (up to 128)"
        default "128"
-       depends BLK_DEV_IDE_AU1XXX
+       depends on BLK_DEV_IDE_AU1XXX
 
 config IDE_ARM
 	def_bool ARM && (ARCH_A5K || ARCH_CLPS7500 || ARCH_RPC || ARCH_SHARK)