MAINTAINERS: Fix path typos and similar

We have a number of cases where the in-tree path of files and where
they presumably were when the first version of a patch were posted
differ slightly.  Correct these to point at where the files are now.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/board/comtrend/wap5813n/MAINTAINERS b/board/comtrend/wap5813n/MAINTAINERS
index f4d9979..c676483 100644
--- a/board/comtrend/wap5813n/MAINTAINERS
+++ b/board/comtrend/wap5813n/MAINTAINERS
@@ -1,6 +1,6 @@
 COMTREND WAP-5813N BOARD
 M:	Álvaro Fernández Rojas <noltari@gmail.com>
 S:	Maintained
-F:	board/comtrend/wap-5813n/
+F:	board/comtrend/wap5813n/
 F:	include/configs/comtrend_wap-5813n.h
 F:	configs/comtrend_wap5813n_ram_defconfig