Update bash-3-navigating.md

docs/pages/bash/bash-3-navigating.md

@@ -45,14 +45,16 @@ The `ls` command allows to list the content of a directory.
 ??? example "Click to show the solution"
     `ls`
 
-Check if you can see the {{extra.working_directory}} directory.
+Check if you can see the `{{extra.working_directory}}` directory.
+
+!!! question "Can you list the files and directories present inside the `{{extra.working_directory}}` directory?"
 
 ??? example "Click to show the solution"
     `ls {{extra.working_directory}}`
 
 ## Change directory (cd)
 
-If you see {{extra.working_directory}} you can move in it using the `cd` command. This command means `Change Directory`.
+If you see `{{extra.working_directory}}` you can move in it using the `cd` command. This command means `Change Directory`.
 
 ```bash
 cd {{extra.working_directory}}
@@ -63,7 +65,7 @@ cd {{extra.working_directory}}
 ??? example "Click to show the solution"
     You can look at your prompt or check with the `pwd` command. 
 
-## List files and directories (ls -F)
+## List files with options (ls -F)
 
 !!! question "How you differentiate between a file and a directory? Run the `ls` command if you are unsure."