chore: fix comments typo

Merge pull request #11 from trviph/feat/cache

Implemented LRU and MRU caches

feat(cache): Implemented MRU cache

MRU and LRU are similar so it is quite fast to implement MRU. The only difference is the evict() function, so maybe this could use a refactor.

feat(cache): Implemented LRU cache

Merge branch 'fix/race'

Merge pull request #10 from trviph/fix/race

[fix] Race condition in stack and queue

Merge pull request #9 from trviph/feat/lru-cache

minor refactors

Merge pull request #8 from trviph/feat/heap

Implemented heap

[refactor] panic message & add a missing test case

Merge pull request #7 from trviph/feat/queue

Implemented Queue