fix(docs): mastering providers

[danforbes]

Improvements to Mastering Provider section

[github-actions]

Bundle Stats

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Files count	Total bundle size	% Changed
10	630.38 kB	0%

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Unchanged

Asset	File Size	% Changed
web3.min.js	611.09 kB	0%
../lib/commonjs/index.d.ts	8.69 kB	0%
../lib/commonjs/accounts.d.ts	3.89 kB	0%
../lib/commonjs/types.d.ts	2.67 kB	0%
../lib/commonjs/web3.d.ts	1.35 kB	0%
../lib/commonjs/web3_eip6963.d.ts	1.2 kB	0%
../lib/commonjs/abi.d.ts	999 B	0%
../lib/commonjs/eth.exports.d.ts	280 B	0%
../lib/commonjs/providers.exports.d.ts	183 B	0%
../lib/commonjs/version.d.ts	60 B	0%

[github-actions]

Benchmark

Benchmark suite	Current: eac41c9	Previous: b63af9f	Ratio
processingTx	8847 ops/sec (±4.34%)	8492 ops/sec (±5.07%)	0.96
processingContractDeploy	40102 ops/sec (±6.18%)	39518 ops/sec (±6.31%)	0.99
processingContractMethodSend	19153 ops/sec (±8.25%)	18741 ops/sec (±7.77%)	0.98
processingContractMethodCall	39816 ops/sec (±6.13%)	39031 ops/sec (±6.06%)	0.98
abiEncode	43558 ops/sec (±7.32%)	43800 ops/sec (±6.74%)	1.01
abiDecode	30143 ops/sec (±7.61%)	29194 ops/sec (±8.15%)	0.97
sign	1535 ops/sec (±3.45%)	1549 ops/sec (±0.87%)	1.01
verify	374 ops/sec (±0.48%)	368 ops/sec (±0.60%)	0.98

This comment was automatically generated by workflow using github-action-benchmark.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 92.17%. Comparing base (b63af9f) to head (5012b56).

❗ Current head 5012b56 differs from pull request most recent head eac41c9

Please upload reports for the commit eac41c9 to get more accurate results.

Additional details and impacted files

@@           Coverage Diff           @@
##              4.x    #7070   +/-   ##
=======================================
  Coverage   92.17%   92.17%           
=======================================
  Files         215      215           
  Lines        8335     8335           
  Branches     2301     2301           
=======================================
  Hits         7683     7683           
  Misses        652      652           

Flag	Coverage Δ
UnitTests	92.17% <ø> (ø)

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

Components	Coverage Δ
web3	∅ <ø> (∅)
web3-core	∅ <ø> (∅)
web3-errors	∅ <ø> (∅)
web3-eth	∅ <ø> (∅)
web3-eth-abi	∅ <ø> (∅)
web3-eth-accounts	∅ <ø> (∅)
web3-eth-contract	∅ <ø> (∅)
web3-eth-ens	∅ <ø> (∅)
web3-eth-iban	∅ <ø> (∅)
web3-eth-personal	∅ <ø> (∅)
web3-net	∅ <ø> (∅)
web3-providers-http	∅ <ø> (∅)
web3-providers-ipc	∅ <ø> (∅)
web3-providers-ws	∅ <ø> (∅)
web3-rpc-methods	∅ <ø> (∅)
web3-utils	∅ <ø> (∅)
web3-validator	∅ <ø> (∅)

[luu-alex]

Suggested change

	//supply a WebSocket provider as a URL string
	// supply a WebSocket provider as a URL string

nitpick: comments should always have a space before the text

[danforbes]

Yes, I completely agree 💯 That doesn't seem to be the case in most of the existing docs, though, so I chose to stay consistent. My next PR will be various formatting nitpicks like that 👍🏻