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

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
diff --git a/include/configs/BSC9132QDS.h b/include/configs/BSC9132QDS.h
index 3a73379..aaddfca 100644
--- a/include/configs/BSC9132QDS.h
+++ b/include/configs/BSC9132QDS.h
@@ -85,7 +85,7 @@
 
 #define CONFIG_PCI			/* Enable PCI/PCIE */
 #if defined(CONFIG_PCI)
-#define CONFIG_PCIE1			/* PCIE controler 1 (slot 1) */
+#define CONFIG_PCIE1			/* PCIE controller 1 (slot 1) */
 #define CONFIG_FSL_PCI_INIT		/* Use common FSL init code */
 #define CONFIG_PCI_INDIRECT_BRIDGE	/* indirect PCI bridge support */
 #define CONFIG_FSL_PCIE_RESET		/* need PCIe reset errata */