samba: add alternative to cifs file

wiki/linux/samba.md

@@ -9,19 +9,32 @@ and unix.
 
 The mounting of Samba shares requires a package containing `mount.cifs` in many
 distributions packaged in the `cifs-utils` package to be installed.
-Samba shares then can be mounted by adapting and running the following example:
+Samba shares then can be mounted by adapting and running the following example.
-`mount -t cifs //<server address>/<share name> <path to mount point> -o username=<username>,password=<password>`
+
+```sh
+mount -t cifs //<server address>/<share name> <path to mount point> -o username=<username>,password=<password>
+```
 
 ### Automatic Mounting
 
 The mounting of Samba shares requires a package containing `mount.cifs` in many
 distributions packaged in the `cifs-utils` package to be installed.
-To automount Samba shares the following line has to be adapted and added
+To automatically mount Samba shares the following line has to be adapted and added
-to `/etc/fstab`:
+to `/etc/fstab`.
-`//<server address>/<share name>   <path to mountpoint>     cifs,nofail     credentials=<path to authentication file>      0 0`.
+
+```txt
+//<server address>/<share name>   <path to mountpoint>     cifs,nofail     credentials=<path to authentication file>      0 0
+```
+
 An authentication file looks like the following:
 
 ```txt
 username=<username>
 password=<password>
 ```
+
+Alternatively the following line can be used inside `/etc/fstab`.
+
+```txt
+//<server address>/<share name>   <path to mountpoint>     cifs,nofail     username=<username>,password=<password>        0 0
+```