Doc about order change for config files included with wildcard characters (#837)

Related to fluent/fluent-bit#5612

Signed-off-by: Haitao Li <lihaitao@gmail.com>
Signed-off-by: Lynette  Miles <6818907+esmerel@users.noreply.github.com>
Co-authored-by: Lynette  Miles <6818907+esmerel@users.noreply.github.com>

Author: lht

administration/configuring-fluent-bit/classic-mode/configuration-file.md

@@ -156,4 +156,4 @@ Wildcard character (`*`) supports including multiple files. For example:
 @INCLUDE input_*.conf
 ```
 
-Files matching the wildcard character are included unsorted. If plugin ordering between files needs to be preserved, the files should be included explicitly.
+Files matching the wildcard character are included unsorted. If plugin ordering between files needs to be preserved, the files should be included explicitly.