trivial: fix typos "man[ae]g?ment" -> "management"

Signed-off-by: Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/Documentation/DocBook/mtdnand.tmpl b/Documentation/DocBook/mtdnand.tmpl
index 8e14585..df0d089 100644
--- a/Documentation/DocBook/mtdnand.tmpl
+++ b/Documentation/DocBook/mtdnand.tmpl
@@ -568,7 +568,7 @@
 			<para>
 				The blocks in which the tables are stored are procteted against
 				accidental access by marking them bad in the memory bad block
-				table. The bad block table managment functions are allowed
+				table. The bad block table management functions are allowed
 				to circumvernt this protection.
 			</para>
 			<para>