docs: fix locations of several documents that got moved

The previous patch renamed several files that are cross-referenced
along the Kernel documentation. Adjust the links to point to
the right places.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
index 4c09d93..b2f82cf 100644
--- a/fs/Kconfig.binfmt
+++ b/fs/Kconfig.binfmt
@@ -170,8 +170,8 @@
 
 	  You can do other nice things, too. Read the file
 	  <file:Documentation/binfmt_misc.txt> to learn how to use this
-	  feature, <file:Documentation/java.txt> for information about how
-	  to include Java support. and <file:Documentation/mono.txt> for
+	  feature, <file:Documentation/admin-guide/java.rst> for information about how
+	  to include Java support. and <file:Documentation/admin-guide/mono.rst> for
           information about how to include Mono-based .NET support.
 
           To use binfmt_misc, you will need to mount it: