Correct small whitespace inconsistency, lost while renaming variables.
1 // A Set iterator keeps the data alive.
3 load(libdir + "referencesVia.js");
4 load(libdir + "iteration.js");
8 var iter = set[std_iterator]();
9 referencesVia(iter, "**UNKNOWN SLOT 0**", set);
10 referencesVia(set, "key", key);