diff --git a/config/Config-build.in b/config/Config-build.in
index 9bef36e53ea..ef1a10c28dc 100644
--- a/config/Config-build.in
+++ b/config/Config-build.in
@@ -14,7 +14,7 @@ config EXPERIMENTAL
 	  positive and negative). But do so only if you know how to
 	  recover your device in case of flashing potentially non-working
 	  firmware.
-	
+
 	  If you plan to use this build in production, say NO!
 
 menu "Global build settings"