fix: location for staticlookup and offsetlookup

[alexander-akait]

We already do same for propertylookup. It is allow for prettier format comment like:

$var = $var
    // Comment
    ::each() // Comment
    // Comment
    ::map() // Comment
    // Comment
    ::first() // Comment
    // Comment
    ::dump();

[coveralls]

Coverage increased (+0.006%) to 95.124% when pulling 522e051 on fix-location-for-staticlookup-and-offsetlookup into 43b3638 on master.

[ichiriac]

I don't understand the endOffset = endOffset + 1; statement and what it fixes. I fell that the error may be somewhere else but I need more details on how it behaves without ...?