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more changes to the readme

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1 parent 62b2748 commit a56a2e9cb0cd7ae1f7131aaabbccdc9e749da46a @jroesch committed Feb 28, 2012
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  1. +2 −1 README.md
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@@ -6,7 +6,8 @@ This is a companion work to a talk I was giving on Scala, and all examples are p
- [Scala's Webpage](www.scala-lang.org)
## References
-Scala's reference's come in two flavors, mutable and immutable. The keywords ```var``` and ```val``` define these respectively. Variables in Scala are declared and defined at the same time. The only difference between the two is the mutablitity of the references themselves. ```var``` can be re-assigned to while ```val``` cannot.
+Scala's reference's come in two flavors, mutable and immutable. The keywords ```var``` and ```val``` define these respectively. Variables in Scala are declared and defined at the same time. The only difference between the two is the mutablitity of the references themselves. ```var``` can be re-assigned to while ```val``` cannot.
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```Scala
/**
* String Objects are immutable themselves we are just mutating the references here.

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