chore: fix some minor issues in the comments

[rustfix]

Description

fix some minor issues in the comments

Fixes #0000

Checklist

• I have reviewed my own code
• I have added tests

[github-actions]

Visit the preview URL for this PR (updated for commit a687fe3):

https://yew-rs-api--pr3872-master-adrnej55.web.app

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[github-actions]

Benchmark - core

Yew Master

vnode           fastest       │ slowest       │ median        │ mean          │ samples │ iters
╰─ vnode_clone  2.462 ns      │ 3.709 ns      │ 2.464 ns      │ 2.493 ns      │ 100     │ 1000000000

Pull Request

vnode           fastest       │ slowest       │ median        │ mean          │ samples │ iters
╰─ vnode_clone  2.435 ns      │ 3.302 ns      │ 2.439 ns      │ 2.453 ns      │ 100     │ 1000000000

[github-actions]

Benchmark - SSR

Yew Master

Benchmark	Round	Min (ms)	Max (ms)	Mean (ms)	Standard Deviation
Baseline	10	290.832	292.554	291.116	0.534
Hello World	10	483.291	501.212	488.880	6.433
Function Router	10	1595.194	1619.743	1602.358	7.677
Concurrent Task	10	1005.174	1006.290	1005.747	0.395
Many Providers	10	1074.520	1112.175	1088.331	13.119

Pull Request

Benchmark	Round	Min (ms)	Max (ms)	Mean (ms)	Standard Deviation
Baseline	10	290.074	291.404	290.949	0.344
Hello World	10	480.365	500.535	485.958	6.489
Function Router	10	1613.299	1633.573	1624.534	6.075
Concurrent Task	10	1005.228	1006.387	1005.910	0.447
Many Providers	10	1088.463	1151.685	1119.404	15.427

[github-actions]

Size Comparison

examples	master (KB)	pull request (KB)	diff (KB)	diff (%)
async_clock	100.035	100.035	0	0.000%
boids	168.678	168.678	0	0.000%
communication_child_to_parent	92.284	92.284	0	0.000%
communication_grandchild_with_grandparent	103.469	103.469	0	0.000%
communication_grandparent_to_grandchild	98.463	98.463	0	0.000%
communication_parent_to_child	88.154	88.154	0	0.000%
contexts	104.540	104.540	0	0.000%
counter	84.862	84.862	0	0.000%
counter_functional	85.278	85.278	0	0.000%
dyn_create_destroy_apps	87.862	87.862	0	0.000%
file_upload	99.041	99.041	0	0.000%
function_memory_game	170.662	170.662	0	0.000%
function_router	338.928	338.928	0	0.000%
function_todomvc	163.931	163.931	0	0.000%
futures	237.058	237.058	0	0.000%
game_of_life	104.953	104.953	0	0.000%
immutable	195.368	195.368	0	0.000%
inner_html	80.531	80.531	0	0.000%
js_callback	108.008	108.008	0	0.000%
keyed_list	196.019	196.019	0	0.000%
mount_point	83.837	83.837	0	0.000%
nested_list	113.167	113.167	0	0.000%
node_refs	91.173	91.173	0	0.000%
password_strength	1786.256	1786.256	0	0.000%
portals	93.114	93.114	0	0.000%
router	307.761	307.761	0	0.000%
suspense	112.002	112.002	0	0.000%
timer	88.892	88.892	0	0.000%
timer_functional	95.132	95.132	0	0.000%
todomvc	143.937	143.937	0	0.000%
two_apps	86.224	86.224	0	0.000%
web_worker_fib	135.221	135.221	0	0.000%
web_worker_prime	185.609	185.609	0	0.000%
webgl	83.454	83.454	0	0.000%

✅ None of the examples has changed their size significantly.