Fix several typos in comments (#915)

Fix several typos in comments (#915)

* Fix space typo in trace for unknown distribution

* Typo: will

* Typo: unknown

* Typo: uncommitted

* Typo: running

* Typo: addition

* Typo: occurrence

* Typo: nonstandard

* Typo: preferring

* Typo: overridden

* Typo: independent

* Typo: identify

* Typo: identification

* Typo: impossibilities

* Typo: happen

* Typo: function

* Typo: formatting

* Typo: environment

* Typo: enterprise

* Typo: dispatches

* Typo: deprecated

* Typo: dependencies

* Typo: current

* Typo: corresponding

* Typo: columns

* Typo: authoritative

* Typo: attempts

* Typo: anywhere

* Typo: the aggregated

* Typo: if

* Typo: recompilation

* Wording: collection