mvriel/Docblox — comment on commit 589ebad154ba881b6998425d81eaf677023a5b3c
File: docs/PSR.md line 526
By GaryJones:

Being really picky, should the example use a capital when starting the description? Is the full stop at the end good practice?

A more descriptive argument name would also be better here.

```
/**
* @param boolean $echo If true, echo the output, else return it.
*
* @return void
*/
function foo($echo) {
if (!$echo) {
return;
}
echo 'Hello World';
}
```