fix: flag indicator in profile save example

[ryuash]

Description

closes #597

Checklist

• Targeted PR against correct branch.
• Linked to Github issue with discussion and accepted design OR link to spec that describes this work.
• Wrote unit tests.
• Wrote integration tests (simulation & CLI).
• Updated the documentation.
• Added an entry to the CHANGELOG.md file.
• Re-reviewed Files changed in the Github PR explorer.

[codecov]

Codecov Report

Merging #598 (213efcd) into master (16e1eeb) will increase coverage by 9.27%.
The diff coverage is 77.98%.

❗ Current head 213efcd differs from pull request most recent head a90599c. Consider uploading reports for the commit a90599c to get more accurate results

@@            Coverage Diff             @@
##           master     #598      +/-   ##
==========================================
+ Coverage   75.59%   84.86%   +9.27%     
==========================================
  Files          94       91       -3     
  Lines        4519     5384     +865     
==========================================
+ Hits         3416     4569    +1153     
+ Misses        960      605     -355     
- Partials      143      210      +67     

Impacted Files	Coverage Δ
x/commons/commons.go	100.00% <ø> (ø)
x/profiles/keeper/msg_server_app_link.go	0.00% <ø> (ø)
x/profiles/keeper/msg_server_blocks.go	100.00% <ø> (ø)
x/profiles/keeper/msg_server_chain_link.go	100.00% <ø> (ø)
x/profiles/keeper/msg_server_dtag_transfers.go	74.75% <ø> (-1.72%)	⬇️
x/profiles/keeper/msg_server_relationships.go	100.00% <ø> (ø)
x/profiles/keeper/msgs_server_profile.go	82.22% <ø> (+5.47%)	⬆️
x/profiles/keeper/relay_app_links.go	95.38% <ø> (ø)
x/profiles/keeper/relay_chain_links.go	87.09% <ø> (+0.43%)	⬆️
x/profiles/simulation/decoder.go	63.15% <ø> (-28.85%)	⬇️
... and 125 more

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