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README.md

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-[✅ NEW: paper discussing UnsolvedMath and open mathematical problems as AI Reasoning Benchmark is added](https://huggingface.co/datasets/ulamai/UnsolvedMath/blob/main/open-math.pdf)
+[✅ NEW: paper discussing UnsolvedMath and open mathematical problems as an AI Reasoning Benchmark is added](https://huggingface.co/datasets/ulamai/UnsolvedMath/blob/main/open-math.pdf)
 
 # UnsolvedMath Dataset
 
 A comprehensive curated collection of **1,146 open mathematics problems** across all domains and difficulty levels, including the largest collection of Erdős problems available in machine-readable format. Available for browsing at https://unsolvedmath.com 
 
-Paper ["Open Mathematical Problems as AI Reasoning Benchmark"](https://huggingface.co/datasets/ulamai/UnsolvedMath/blob/main/open-math.pdf)
+Paper "[Open Mathematical Problems as an AI Reasoning Benchmark](https://huggingface.co/datasets/ulamai/UnsolvedMath/blob/main/open-math.pdf)"
 ## Dataset Description
 
 **UnsolvedMath** is a meticulously curated dataset of unsolved and historically significant mathematical problems, organized by domain, difficulty level, and problem set. This dataset aggregates problems from the most prestigious collections in mathematics, with a particular focus on Paul Erdős's extensive problem collection.