include/configs: Numerous typo fixes: "controler" -> "controller".

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
diff --git a/include/configs/sbc8641d.h b/include/configs/sbc8641d.h
index f34cef5..a7c7aef 100644
--- a/include/configs/sbc8641d.h
+++ b/include/configs/sbc8641d.h
@@ -44,8 +44,8 @@
 #define CONFIG_SRIO1			/* SRIO port 1 */
 
 #define CONFIG_PCI		1	/* Enable PCIE */
-#define CONFIG_PCIE1		1	/* PCIE controler 1 (slot 1) */
-#define CONFIG_PCIE2		1	/* PCIE controler 2 (slot 2) */
+#define CONFIG_PCIE1		1	/* PCIE controller 1 (slot 1) */
+#define CONFIG_PCIE2		1	/* PCIE controller 2 (slot 2) */
 #define CONFIG_FSL_PCI_INIT	1	/* Use common FSL init code */
 #define CONFIG_PCI_INDIRECT_BRIDGE 1	/* indirect PCI bridge support */
 #define CONFIG_FSL_LAW		1	/* Use common FSL init code */