docs/PseudoC-spec: Fix markup.

[mewmew]

Insert line breaks and prevent * from making text italic.

Before:

The syntax is: (type)expr. Examples:

After:

The syntax is: *(type*)expr. Examples:

Before:

$a0 = (u32)$a0 $a0 = (u8)($a1 + $a2) $eax = (u32)($ebx + $ecx * 8 + 3)

After:

$a0 = *(u32*)$a0
$a0 = *(u8*)($a1 + $a2)
$eax = *(u32*)($ebx + $ecx * 8 + 3)

[pfalcon]

Thanks! That doc spent quite a lot of time in my git stash, and I knew needs more editing passes, but somehow I decided to push whatever it was.

I wasn't exactly sure about "c" in

```c

• I'd like to keep the docs readable even as the plain text, and that "c" is a noise then, but merged as is for now. Thanks again.

[mewmew]

I'd like to keep the docs readable even as the plain text, and that "c" is a noise then

Feel free to remove the "c". It is intended to provide syntax highlighting for GitHub Flavoured Markdown.