Refine wording on "From research to implementation"

Author: ch1bo

docs/leios-design/README.md

@@ -33,9 +33,9 @@ Ouroboros Leios introduces **high-throughput** as a third fundamental property,
 
 ## From research to implementation
 
-As was the case for the [Praos variant of Ouroboros](https://ouroboros-network.cardano.intersectmbo.org/pdfs/network-design/network-design.pdf#subsection.5.1), the specification embodied in the published and peer-reviewed [research paper for Ouroboros Leios](https://eprint.iacr.org/2025/1115.pdf) was not intended to be directly implementable. Initial research and development studies confirmed this expectation, identifying several unsolved problems with the fully concurrent block production design when considering the concrete Cardano ledger and what consequences this would have (TODO: cite suitable R&D reports, [Tech Report #2](https://github.com/input-output-hk/ouroboros-leios/blob/main/docs/technical-report-2.md#conflicts-ledger-and-incentives)).
+As was the case for the [Praos variant of Ouroboros](https://ouroboros-network.cardano.intersectmbo.org/pdfs/network-design/network-design.pdf#subsection.5.1), the specification embodied in the published and peer-reviewed [research paper for Ouroboros Leios](https://eprint.iacr.org/2025/1115.pdf) was not intended to be directly implementable. Initial research and development studies confirmed this expectation, identifying several unsolved problems with the fully concurrent block production design when considering the concrete Cardano ledger and what consequences this would have (TODO: cite suitable R&D reports, [Tech Report #2](https://github.com/input-output-hk/ouroboros-leios/blob/main/docs/technical-report-2.md#conflicts-ledger-and-incentives), [Impact analysis survey](https://github.com/input-output-hk/ouroboros-leios/blob/main/docs/ImpactAnalysis.md#full-survey)); further research is needed before those parts can be implemented.
 
-The design presented in [CIP-164](https://github.com/cardano-scaling/CIPs/blob/leios/CIP-0164/README.md), also known as "Linear Leios", addresses these implementation challenges by focusing on the core insight of utilizing the unused network bandwidth and computational resources during the necessary and eponymous "calm periods" of the Praos protocol. This approach provides an immediately implementable design that can deliver orders of magnitude higher throughput while preserving the security guarantees that make Cardano valuable.
+The design presented in [CIP-164](https://github.com/cardano-scaling/CIPs/blob/leios/CIP-0164/README.md), also known as "Linear Leios", focuses on the core insight of utilizing the unused network bandwidth and computational resources during the necessary and eponymous "calm periods" of the Praos protocol. This approach provides an immediately implementable design that can deliver orders of magnitude higher throughput while preserving the security guarantees that make Cardano valuable.
 
 The Linear Leios protocol operates by allowing a second, bigger type of block to be produced in the same block production opportunity. Block producers can produce and announce an endorser block (EB), which endorses additional transactions that would not fit within the Praos block. EBs are distributed through the network and subjected to validation by a committee of stake pools, who vote on their transaction data closure's availability and validity. Only EBs that achieve a high threshold of stake-weighted votes become certified and can be included in the ledger through exclusive anchoring of a certificate in the subsequent block - now called a ranking block (RB). This mechanism allows for significantly higher transaction throughput while maintaining the security properties of the underlying Praos consensus. See the CIP for more details on the protocol specification and rationale itself.