diff --git a/what-is-scala.md b/what-is-scala.md index 11f1c3950..6fa502a18 100644 --- a/what-is-scala.md +++ b/what-is-scala.md @@ -12,8 +12,8 @@ expressions and observing the results. But you can also rely on it for large mission critical systems, as many companies, including Twitter, LinkedIn, or Intel do. -To some, Scala feels like a scripting language. It's syntax is concise -and low ceremony; it's types get out of the way because the compiler +To some, Scala feels like a scripting language. Its syntax is concise +and low ceremony; its types get out of the way because the compiler can infer them. There's a REPL and IDE worksheets for quick feedback. Developers like it so much that Scala won the ScriptBowl contest at the 2012 JavaOne conference. @@ -91,7 +91,7 @@ that makes use of concurrent and synchronous processing, parallel utilization of multiple cores, and distributed processing in the cloud. -It's functional nature makes it easier to write safe and performant +Its functional nature makes it easier to write safe and performant multi-threaded code. There's typically less reliance on mutable state and Scala's futures and actors provide powerful tools for organizing concurrent system at a high-level of abstraction.