Fix find example bug

[jamz903]

before fix:

after fix:

Reason it is a bug & needs to be fixed:

• all other commands only display 1 command word, using getMainCommandWord(), so this difference makes the messages inconsistent.
• the example command should allow users to directly copy & paste and for it to work without issues, however without this fix it will be flagged out as incorrect formatting (which it is, since it has multiple command keywords), making the example inaccurate.

I will update this after I receive a reply from Prof in the forum to double check! Link to it is here

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (27aa73c) 93.94% compared to head (ea4469d) 93.87%.
Report is 8 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff              @@
##             master     #220      +/-   ##
============================================
- Coverage     93.94%   93.87%   -0.07%     
  Complexity      957      957              
============================================
  Files           103      103              
  Lines          2690     2692       +2     
  Branches        240      241       +1     
============================================
  Hits           2527     2527              
  Misses          116      116              
- Partials         47       49       +2     

Files	Coverage Δ
...c/main/java/unicash/commons/enums/CommandType.java	98.20% <100.00%> (ø)

... and 1 file with indirect coverage changes

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[jamz903]

Propose to merge even with codecov proj failing, as the affected lines are not directly impacted, according to the codecov report

[woojiahao]

LGTM