optimize: fix typo

[jbampton]

• I have registered the PR changes.

Ⅰ. Describe what this PR did

Ⅱ. Does this pull request fix one issue?

Ⅲ. Why don't you add test cases (unit test/integration test)?

Ⅳ. Describe how to verify it

Ⅴ. Special notes for reviews

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 1 line in your changes missing coverage. Please review.

Project coverage is 52.39%. Comparing base (fde59c1) to head (cd66c51).
Report is 5 commits behind head on 2.x.

Files with missing lines	Patch %	Lines
.../apache/seata/tm/api/DefaultGlobalTransaction.java	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##                2.x    #6823      +/-   ##
============================================
- Coverage     52.41%   52.39%   -0.02%     
- Complexity     6379     6381       +2     
============================================
  Files          1080     1080              
  Lines         37565    37565              
  Branches       4451     4451              
============================================
- Hits          19691    19684       -7     
- Misses        15923    15931       +8     
+ Partials       1951     1950       -1     

Files with missing lines	Coverage Δ
.../apache/seata/tm/api/DefaultGlobalTransaction.java	61.73% <0.00%> (ø)

... and 4 files with indirect coverage changes

[xingfudeshi]

LGTM

[xingfudeshi]

Please register this pr in changes.

[funky-eyes]

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[slievrly]

LGTM