diff --git a/config/Config-build.in b/config/Config-build.in
index 92ec97aefa..a028ebfbc3 100644
--- a/config/Config-build.in
+++ b/config/Config-build.in
@@ -107,7 +107,7 @@ menu "Global build settings"
 		default n
 		help
 		  This makes file checksums part of package metadata. It increases size
-		  but provides you with pkg_check command to check for flash coruptions.
+		  but provides you with pkg_check command to check for flash corruptions.
 
 	config INCLUDE_CONFIG
 		bool "Include build configuration in firmware" if DEVEL
diff --git a/config/Config-kernel.in b/config/Config-kernel.in
index d4648a5064..dc249a6031 100644
--- a/config/Config-kernel.in
+++ b/config/Config-kernel.in
@@ -1112,7 +1112,7 @@ config KERNEL_SQUASHFS_XATTR
 	bool "Squashfs XATTR support"
 
 #
-# compile optimiziation setting
+# compile optimization setting
 #
 choice
 	prompt "Compiler optimization level"