kconfig: Small spelling fix for MODULE_SRCVERSION_ALL Kconfig

Here's a trivial patch fixing a small spelling error in init/Kconfig in
the description of MODULE_SRCVERSION_ALL
Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

init/Kconfig

@@ -434,7 +434,7 @@ config MODULE_SRCVERSION_ALL
 	depends on MODULES
 	help
 	  Modules which contain a MODULE_VERSION get an extra "srcversion"
-	  field inserting into their modinfo section, which contains a
+	  field inserted into their modinfo section, which contains a
     	  sum of the source files which made it.  This helps maintainers
 	  see exactly which source was used to build a module (since
 	  others sometimes change the module source without updating