*: fix minor typos

[NathanBaulch]

Fixes #7497

Just thought I'd contribute some typo fixes after the word "pancis" started tripping up CI/CD checks in my projects (already fixed via #7456). Nothing controversial (hopefully), just 122 simple fixes.

Use the following command to get a quick and dirty summary of the specific corrections made:

git diff HEAD^! --word-diff-regex='\w+' -U0 \
  | grep -E '\[\-.*\-\]\{\+.*\+\}' \
  | sed -r 's/.*\[\-(.*)\-\]\{\+(.*)\+\}.*/\1 \2/' \
  | sort | uniq -c | sort -n

FWIW, the top typos are:

• cancelation (6)
• ceritificate (6)
• andcleanup (5)
• configurated (4)
• indaequate (3)
• unimplemneted (3)
• existant (3)
• shoud (2)
• readd (2)
• unexpect (2)
• aggretator (2)
• remainining (2)
• keealive (2)
• certifcate (2)
• sugned (2)
• verfies (2)
• fo (2)
• shuting (2)

RELEASE NOTES: none

[linux-foundation-easycla]

The committers listed above are authorized under a signed CLA.

• ✅ login: NathanBaulch / name: Nathan Baulch (99e5904, d76d0fa)

[codecov]

Codecov Report

Attention: Patch coverage is 77.77778% with 2 lines in your changes missing coverage. Please review.

Project coverage is 81.67%. Comparing base (366decf) to head (d76d0fa).
Report is 3 commits behind head on master.

Files	Patch %	Lines
internal/transport/http2_client.go	0.00%	1 Missing ⚠️
internal/xds/bootstrap/bootstrap.go	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #7487      +/-   ##
==========================================
- Coverage   81.78%   81.67%   -0.11%     
==========================================
  Files         359      359              
  Lines       27515    27515              
==========================================
- Hits        22502    22473      -29     
- Misses       3802     3818      +16     
- Partials     1211     1224      +13     

Files	Coverage Δ
balancer/grpclb/grpclb.go	82.67% <ø> (ø)
balancer/pickfirst/pickfirst.go	83.73% <ø> (ø)
balancer/rls/cache.go	87.96% <100.00%> (ø)
balancer/rls/internal/keys/builder.go	98.29% <ø> (ø)
balancer/rls/internal/test/e2e/rls_child_policy.go	88.23% <ø> (ø)
balancer/rls/picker.go	91.19% <ø> (ø)
...er/weightedtarget/weightedaggregator/aggregator.go	94.82% <ø> (ø)
clientconn.go	93.10% <ø> (ø)
credentials/alts/internal/conn/aeadrekey.go	71.42% <ø> (ø)
credentials/alts/internal/conn/aes128gcmrekey.go	78.37% <ø> (ø)
... and 28 more

... and 18 files with indirect coverage changes

[purnesh42H]

These are too many files to change in one PR. This can cause merge conflicts etc. We should probably split into smaller PRs.

Also, great that you have identified all the typos. Could you file an issue so that we can track? Thanks

[arvindbr8]

We should also revert all generated code changes. Those should be fixed at source and regenerated.

[arvindbr8]

just 122 simple fixes.

Wow, 122 typos? That's a lot of comma sense missing! Thanks for helping us clean up the repo.

In the tracking issue, could you also let us know how did you find all the typos here? mispell in our CI is clearly not working as intended. Fixing mispell could also be tracked in the same issue, otherwise this will bite us / other users like you in the future. Thanks!

[dfawley]

Sorry, but in the interest of not repeating this mistake, could you make these not "typos", but valid words that are just not correct?

E.g. "grpc.testing.OtherService" and "grpc.other.SearchResponse"?

Thanks!

[NathanBaulch]

Sure, are you ok with using a couple of superfluous underscores? Force pushed and tests are passing locally.

[dfawley]

Yes, that's fine too, thanks!

[purnesh42H]

lgtm