confusing paragraph (#1681)

#### Problem

The paragraph was a bit confusing when I read it, so I changed `as any
any whitespace surrounding` to `as any surrounding whitespace`.

#### Summary of Changes

```
-as any any whitespace surrounding.
+as any surrounding whitespace.
```

Signed-off-by: SiennaXprog <siennascript@gmail.com>

Author: SiennaXprog

fmt/README.md

@@ -46,7 +46,7 @@ To insert the comments into the appropriate areas, strings get converted to chun
 before being written to the buffer. A chunk is any string that cannot be split by
 whitespace. A chunk also carries with it the surrounding comment information. Thereby
 when writing the chunk the comments can be added before and after the chunk as well
-as any any whitespace surrounding.
+as any surrounding whitespace.
 
 To construct a chunk, the string and the location of the string is given to the
 Formatter and the pre-parsed comments before the start and end of the string are