change formatting

input examples are now given as

```bash
input $ARG1
```

While outputs use md's '> ' sign as a quote.

data/w3m.md

@@ -4,7 +4,9 @@ tags: [ "Documentation", "browsers" ]
 ---
 Open a search tab:
 
-> w3m ddg.gg
+```bash
+w3m ddg.gg
+```
 
 <Tab> then enter to start typing.