docs: fix typos in valid parentheses README#2188
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daltino
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Jul 3, 2026
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This PR makes a simple and useful fix by correcting typos in the valid parentheses README. The change aligns with the contribution guidelines by improving documentation clarity while keeping the edits clean and focused. Everything looks good to merge!
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Summary
Why
The README currently contains small typos such as "in the the string", "parantheses", "ecounter", and "paraentheses" in the solution explanation. Correcting them makes the educational text easier to read.
Verification
git diff --checksuccessfully.