docs: update rolling-text component title

[novlan1]

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[novlan1]

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[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 89.77%. Comparing base (ec5b45b) to head (6ab3729).
Report is 45 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #13377      +/-   ##
==========================================
+ Coverage   89.60%   89.77%   +0.16%     
==========================================
  Files         257      257              
  Lines        7013     7020       +7     
  Branches     1736     1737       +1     
==========================================
+ Hits         6284     6302      +18     
+ Misses        384      380       -4     
+ Partials      345      338       -7     

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[inottn]

👍

[chenjiahan]

Thank you!