Add glob option to command reference (#2000)

Signed-off-by: Ioana Grigoropol <[email protected]>

Co-authored-by: Ivan Shcheklein <[email protected]>

content/docs/command-reference/pull.md

@@ -8,7 +8,7 @@ and `.dvc` files, and make them visible in the <abbr>workspace</abbr>.
 
 ```usage
 usage: dvc pull [-h] [-q | -v] [-j <number>] [-r <name>] [-a] [-T]
-                [-d] [-f] [-R] [--all-commits] [--run-cache]
+                [-d] [-f] [-R] [--glob] [--all-commits] [--run-cache]
                 [targets [targets ...]]
 
 positional arguments:
@@ -122,6 +122,10 @@ used to see what files `dvc pull` would download.
   config option with `dvc remote modify`. Using more jobs may speed up the
   operation.
 
+- `--glob` - allows pulling files and directories that match the
+  [pattern](https://docs.python.org/3/library/glob.html) specified in `targets`.
+  Shell style wildcards supported: `*`, `?`, `[seq]`, `[!seq]`, and `**`
+
 - `-h`, `--help` - prints the usage/help message, and exit.
 
 - `-q`, `--quiet` - do not write anything to standard output. Exit with 0 if no