style: Fix typos

[epage]

Seeing that typos was used in rust-lang/rust and seeing how a typo led to a bug in rust-lang/reference#2032, I went ahead and ran it against the blog.

If there is interest, we can set typos up to run in CI.

The config I used:

[files]
extend-exclude = [
]

[default.extend-words]
# Add exclusions here, lines should be like `x = "x"`, where `x` is excluded word.
#
# Also see docs: https://github.com/crate-ci/typos/blob/v1.28.2/docs/reference.md
moreso = "moreso"

[default.extend-identifiers]
# Package name
flate2 = "flate2"
# Last names
Schol = "Schol"
Theis = "Theis"
Cornel = "Cornel"
Signes = "Signes"
Wirth = "Wirth"
fliter = "fliter"
# User names
durin42 = "durin42"
# Don't break file links
platforms_targetted = "platforms_targetted"

[default]
extend-ignore-words-re = [
    # words with length <= 4 chars is likely noise
    '^[a-zA-Z]{1,4}$',
]

extend-ignore-re = [
    '1\.53\.0-prelease.md',  # don't break links
]

[type.svg]
check-file = false  # not likely to have relevant typos but false positives

[type.minified]
check-file = false  # generated content

(acceptance of moreso was copied over from rust-lang/rust; didn't want to get into whether its valid or not with this PR)

Rendered

[senekor]

This is great, thank you! Running it in CI would be very nice.