message: Comma added.
diff: @@ -7,7 +7,7 @@ Peercoin Official Development Repo
  [![tip for next commit](https://peer4commit.com/projects/19.svg)](https://peer4commit.com/projects/19)
  ### What is Peercoin?
  -[Peercoin](https://peercoin.net) (abbreviated PPC), previously known as PPCoin is the first [cryptocurrency](https://en.wikipedia.org/wiki/Cryptocurrency) design introducing [proof-of-stake consensus](https://peercoin.net/assets/paper/peercoin-paper.pdf) as a security model, with a combined [proof-of-stake](https://peercoin.net/assets/paper/peercoin-paper.pdf)/[proof-of-work](https://en.wikipedia.org/wiki/Proof-of-work_system) minting system. Peercoin is based on [Bitcoin](https://bitcoin.org), while introducing many important innovations to cryptocurrency field including new security model, energy efficiency, better minting model and more adaptive response to rapid change in network computation power.
  +[Peercoin](https://peercoin.net) (abbreviated PPC), previously known as PPCoin, is the first [cryptocurrency](https://en.wikipedia.org/wiki/Cryptocurrency) design introducing [proof-of-stake consensus](https://peercoin.net/assets/paper/peercoin-paper.pdf) as a security model, with a combined [proof-of-stake](https://peercoin.net/assets/paper/peercoin-paper.pdf)/[proof-of-work](https://en.wikipedia.org/wiki/Proof-of-work_system) minting system. Peercoin is based on [Bitcoin](https://bitcoin.org), while introducing many important innovations to cryptocurrency field including new security model, energy efficiency, better minting model and more adaptive response to rapid change in network computation power.
  ### Peercoin Resources
  * Client and Source:
  @@ -29,8 +29,7 @@ lots of money.
  ### Automated Testing
  -Developers are strongly encouraged to write unit tests for new code, and to
  -submit new unit tests for old code.
  +Developers are strongly encouraged to write unit tests for new code, and to submit new unit tests for old code.
  Unit tests can be compiled and run (assuming they weren't disabled in configure) with:
  make check
  