[Fix] Fix the wrong shape comments of the mask2former head

[RockeyCoss]

Thanks for your contribution and we appreciate it a lot. The following instructions would make your pull request more healthy and more easily get feedback. If you do not understand some items, don't worry, just make the pull request and seek help from maintainers.

Motivation

Fix the wrong shape comments of the mask2former head

Modification

Fix the wrong shape comments of the mask2former head

[CLAassistant]

All committers have signed the CLA.

[codecov]

Codecov Report

Base: 64.17% // Head: 64.09% // Decreases project coverage by -0.07% ⚠️

Coverage data is based on head (96a21e7) compared to base (3b72b12).
Patch has no changes to coverable lines.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #8733      +/-   ##
==========================================
- Coverage   64.17%   64.09%   -0.08%     
==========================================
  Files         361      361              
  Lines       29530    29525       -5     
  Branches     5020     5020              
==========================================
- Hits        18951    18925      -26     
- Misses       9576     9586      +10     
- Partials     1003     1014      +11     

Flag	Coverage Δ
unittests	64.09% <ø> (-0.06%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
mmdet/models/dense_heads/mask2former_head.py	96.68% <ø> (ø)
mmdet/utils/setup_env.py	68.00% <0.00%> (-24.00%)	⬇️
mmdet/datasets/builder.py	45.83% <0.00%> (-7.30%)	⬇️
mmdet/core/bbox/samplers/random_sampler.py	75.00% <0.00%> (-5.56%)	⬇️
mmdet/utils/misc.py	61.53% <0.00%> (-2.57%)	⬇️
mmdet/models/dense_heads/dense_test_mixins.py	40.74% <0.00%> (-2.47%)	⬇️
mmdet/models/roi_heads/test_mixins.py	50.71% <0.00%> (-2.15%)	⬇️
mmdet/core/bbox/samplers/sampling_result.py	73.01% <0.00%> (-1.59%)	⬇️
mmdet/datasets/custom.py	61.25% <0.00%> (-0.21%)	⬇️
mmdet/datasets/pipelines/transforms.py	75.88% <0.00%> (-0.12%)	⬇️
... and 1 more

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

☔ View full report at Codecov.
📢 Do you have feedback about the report comment? Let us know in this issue.