Added tooltip for vote contract section

[vizipi[bot]]

Pull request analysis by VIZIPI

Below you will find who is the most qualified team member to review your code. This analysis includes his/her work on the code included in this Pull request, in addition to their experience in code affected by these changes ( partly found within the list of potential missing files below )   Feedback always welcome

Reviewers with knowledge related to these changes

Match %	Person	Commit Count	Common Files
100.00%	zhifenglee-portkey	8	3
100.00%	yongenaelf	6	3
100.00%	Rutvik	1	3

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Potential missing files from this Pull request

files commonly committed with a subset of this pr, but not committed this time. (click to collapse)

File	Percentile	rate
docs/quick-start/vote-contract/setup-environment.md	71.43%	5 out of 7 times
docs/quick-start/intro-to-aelf-development/index.md	42.86%	3 out of 7 times
...docs/quick-start/lottery-game-smart-contract/develop-smar	42.86%	3 out of 7 times
...docs/quick-start/lottery-game-smart-contract/deploy-smart	42.86%	3 out of 7 times
docs/_deploy-smart-contract.md	42.86%	3 out of 7 times
...docs/quick-start/lottery-game-smart-contract/setup-enviro	42.86%	3 out of 7 times
...docs/quick-start/lottery-game-smart-contract/interact-sma	42.86%	3 out of 7 times
...docs/learn/smart-contract/requirements-and-restrictions/p	42.86%	3 out of 7 times
docs/quick-start/run-a-mainnet-node/index.md	42.86%	3 out of 7 times
...docs/learn/smart-contract/requirements-and-restrictions/_	42.86%	3 out of 7 times

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Committed file ranks

(click to expand)

98.38%[docs/quick-start/vote-contract/develop-smart-contract.md]

95.68%[docs/quick-start/vote-contract/deploy-smart-contract.md]

84.89%[docs/quick-start/vote-contract/create-dapp.md]