fixed DESCRIPTION file

Author: rhijmans

DESCRIPTION

@@ -7,10 +7,7 @@ LinkingTo: Rcpp, meteor
 Imports: methods, Rcpp (>= 0.12.4)
 Depends: meteor (>= 0.2-2)
 SystemRequirements: C++11
-Authors@R: c(
-	person("Robert J.", "Hijmans", role = c("cre", "aut"),  email = "r.hijmans@gmail.com"),
-	person("Huang", "Fang", role = "ctb")
-)
+Authors@R: c(person("Robert J.", "Hijmans", role = c("cre", "aut"),  email = "r.hijmans@gmail.com"),person("Huang", "Fang", role = "ctb"))
 Maintainer: Robert J. Hijmans <r.hijmans@gmail.com>
 Description: An implementation of the WOFOST crop growth simulation model.
 License: GPL (>=3) + file LICENSE