Fix typos and formatting of javadoc an various small issue in code

[codecov[bot]]

Codecov Report

Base: 88.55% // Head: 88.55% // No change to project coverage :thumbsup:

Coverage data is based on head (51af170) compared to base (8e3de60). Patch coverage: 50.00% of modified lines in pull request are covered.

:exclamation: Current head 51af170 differs from pull request most recent head 9b9a04a. Consider uploading reports for the commit 9b9a04a to get more accurate results

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #55 +/- ## ========================================= Coverage 88.55% 88.55% Complexity 61 61 ========================================= Files 11 11 Lines 498 498 Branches 92 92 ========================================= Hits 441 441 Misses 21 21 Partials 36 36 ``` | [Impacted Files](https://codecov.io/gh/patrickfav/bcrypt/pull/55?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Patrick+Favre-Bulle) | Coverage Δ | | |---|---|---| | [...c/main/java/at/favre/lib/crypto/bcrypt/BCrypt.java](https://codecov.io/gh/patrickfav/bcrypt/pull/55?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Patrick+Favre-Bulle#diff-bW9kdWxlcy9iY3J5cHQvc3JjL21haW4vamF2YS9hdC9mYXZyZS9saWIvY3J5cHRvL2JjcnlwdC9CQ3J5cHQuamF2YQ==) | `85.79% <ø> (ø)` | | | [...va/at/favre/lib/crypto/bcrypt/BCryptFormatter.java](https://codecov.io/gh/patrickfav/bcrypt/pull/55?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Patrick+Favre-Bulle#diff-bW9kdWxlcy9iY3J5cHQvc3JjL21haW4vamF2YS9hdC9mYXZyZS9saWIvY3J5cHRvL2JjcnlwdC9CQ3J5cHRGb3JtYXR0ZXIuamF2YQ==) | `100.00% <ø> (ø)` | | | [...favre/lib/crypto/bcrypt/BCryptOpenBSDProtocol.java](https://codecov.io/gh/patrickfav/bcrypt/pull/55?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Patrick+Favre-Bulle#diff-bW9kdWxlcy9iY3J5cHQvc3JjL21haW4vamF2YS9hdC9mYXZyZS9saWIvY3J5cHRvL2JjcnlwdC9CQ3J5cHRPcGVuQlNEUHJvdG9jb2wuamF2YQ==) | `95.12% <ø> (ø)` | | | [.../java/at/favre/lib/crypto/bcrypt/BCryptParser.java](https://codecov.io/gh/patrickfav/bcrypt/pull/55?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Patrick+Favre-Bulle#diff-bW9kdWxlcy9iY3J5cHQvc3JjL21haW4vamF2YS9hdC9mYXZyZS9saWIvY3J5cHRvL2JjcnlwdC9CQ3J5cHRQYXJzZXIuamF2YQ==) | `94.87% <ø> (ø)` | | | [...avre/lib/crypto/bcrypt/LongPasswordStrategies.java](https://codecov.io/gh/patrickfav/bcrypt/pull/55?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Patrick+Favre-Bulle#diff-bW9kdWxlcy9iY3J5cHQvc3JjL21haW4vamF2YS9hdC9mYXZyZS9saWIvY3J5cHRvL2JjcnlwdC9Mb25nUGFzc3dvcmRTdHJhdGVnaWVzLmphdmE=) | `100.00% <ø> (ø)` | | | [...ava/at/favre/lib/crypto/bcrypt/Radix64Encoder.java](https://codecov.io/gh/patrickfav/bcrypt/pull/55?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Patrick+Favre-Bulle#diff-bW9kdWxlcy9iY3J5cHQvc3JjL21haW4vamF2YS9hdC9mYXZyZS9saWIvY3J5cHRvL2JjcnlwdC9SYWRpeDY0RW5jb2Rlci5qYXZh) | `83.92% <ø> (ø)` | | | [...java/at/favre/lib/crypto/bcrypt/cli/CLIParser.java](https://codecov.io/gh/patrickfav/bcrypt/pull/55?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Patrick+Favre-Bulle#diff-bW9kdWxlcy9iY3J5cHQtY2xpL3NyYy9tYWluL2phdmEvYXQvZmF2cmUvbGliL2NyeXB0by9iY3J5cHQvY2xpL0NMSVBhcnNlci5qYXZh) | `85.00% <50.00%> (ø)` | | Help us with your feedback. Take ten seconds to tell us [how you rate us](https://about.codecov.io/nps?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Patrick+Favre-Bulle). Have a feature suggestion? [Share it here.](https://app.codecov.io/gh/feedback/?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Patrick+Favre-Bulle)

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SonarCloud Quality Gate failed.   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

75.0% Coverage
0.0% Duplication