more info on glob

Author: Fienne

src/faq.md

@@ -449,7 +449,7 @@ specifying a Singularity format container is not part of the CWL standards.
 ## How outputBinding.glob works
 The `outputBinding` section describes how to set the value of each output parameter.  The `glob` field is used to return all files/pathnames that match a specific pattern. The value of the glob field is the `output directory`.
 Glob's pattern rules abide to standard Unix path expansion rules. According to benchmarks, it is also expected to be faster than other methods for matching pathnames in directories.
-Wildcard characters can be used in the filenames when searching for files. The wildcard characters can either be an asterisk `*`, a question mark `?` or a range `[]`
+Wildcard characters can be used in the filenames when searching for files. The wildcard characters can either be an asterisk `*`, a question mark matching pathnames in directories. `?` or a range `[]`
 
 ```cwl
 outputs: