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

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
diff --git a/include/configs/B4860QDS.h b/include/configs/B4860QDS.h
index 94c8253..5249751 100644
--- a/include/configs/B4860QDS.h
+++ b/include/configs/B4860QDS.h
@@ -83,7 +83,7 @@
 #define CONFIG_FSL_IFC			/* Enable IFC Support */
 #define CONFIG_FSL_CAAM			/* Enable SEC/CAAM */
 #define CONFIG_PCI			/* Enable PCI/PCIE */
-#define CONFIG_PCIE1			/* PCIE controler 1 */
+#define CONFIG_PCIE1			/* PCIE controller 1 */
 #define CONFIG_FSL_PCI_INIT		/* Use common FSL init code */
 #define CONFIG_SYS_PCI_64BIT		/* enable 64-bit PCI resources */