Fix JSDoc Type Syntax and Parameter Naming

[savvar9991]

1. JSDoc Type Syntax Fix:

{Map<string,string} - {Map<string,string>}

Change: Added missing > in type definition
Explanation: Fixed JSDoc syntax by adding the missing closing angle bracket in the Map type definition
Impact of the typo:
IDE type checking may fail or work incorrectly
Documentation generators might fail to parse the type
TypeScript compilation could fail if using TypeScript
Auto-completion features might not work properly
Could cause confusion for other developers reading the code

2. JSDoc Parameter Description:

Change: Fixed typo in dereferncer → dereferencer

Explanation: Corrected the misspelling where 'n' and 'c' were transposed

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This change is 

[ArielElp]

Reviewed 1 of 1 files at r1, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @savvar9991)