kconfig: fix typos: "Suport" -> "Support"

Signed-off-by: Heikki Orsila <heikki.orsila@iki.fi>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
diff --git a/init/Kconfig b/init/Kconfig
index bcbe064..43d6989 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -486,7 +486,7 @@
 	default n
 	depends on NAMESPACES && EXPERIMENTAL
 	help
-	  Suport process id namespaces.  This allows having multiple
+	  Support process id namespaces.  This allows having multiple
 	  process with the same pid as long as they are in different
 	  pid namespaces.  This is a building block of containers.