Fix comments

[fintelia]

Checklist

• Run cargo clippy.
• Run RUSTFLAGS=--cfg=web_sys_unstable_apis cargo clippy --target wasm32-unknown-unknown if applicable.
• Add change to CHANGELOG.md. See simple instructions inside file.

Description
Fix two comments that don't match the rest.

Testing
N/A

[codecov-commenter]

Codecov Report

Merging #3389 (ec6631c) into master (608d863) will increase coverage by 0.00%.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #3389   +/-   ##
=======================================
  Coverage   65.22%   65.23%           
=======================================
  Files          86       86           
  Lines       42725    42725           
=======================================
+ Hits        27867    27870    +3     
+ Misses      14858    14855    -3     

Impacted Files	Coverage Δ
wgpu-types/src/lib.rs	88.06% <ø> (ø)
wgpu-core/src/hub.rs	61.29% <0.00%> (+0.30%)	⬆️
wgpu-hal/src/dx12/descriptor.rs	88.11% <0.00%> (+0.49%)	⬆️

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[cwfitzgerald]

Nice