Merge pull request #169 from xeno-by/master

clarified the wording of the runtime expansion warning

Author: sjrd

gsoc/2014.md

@@ -231,7 +231,7 @@ Scala features XML literals which desugar to calls of the XML
 library. The support for XML literals is part of the parser and the
 compiler, and are bound to a single desugared API. Scala 2.10 added
 support for generic, customizable string interpolators. Standard ones
-are `s"foo = $foo"` or `f"bar = $bar%.2f"`. 
+are `s"foo = $foo"` or `f"bar = $bar%.2f"`.
 [Quasi-quotes](http://docs.scala-lang.org/overviews/macros/quasiquotes.html),
 added in Scala 2.11, show that these interpolators can be implemented by
 macros to support compile-time checking of the syntax inside an
@@ -324,7 +324,8 @@ When working on the project you will:
   necessary to enable runtime macro expansion
 - Experiment with and deliver runtime macro expansion for Scala macros
 
-*The project is already taken, but there are other macro-related options.
+*Beware! There's already been a lot of applications for this project!
+Luckily there are other macro-related ideas to hack on during GSoC.
 Contact Eugene for more information.*
 
 Mentored by [Eugene Burmako](http://people.epfl.ch/eugene.burmako)