diff --git a/src/crop/cropmodels.jl b/src/crop/cropmodels.jl
index daabf5ff3503d8da3a0863cc4d9c8f743a7f5c55..153eb3981718d2b6faf0debd49fe4ca59d425ffe 100644
--- a/src/crop/cropmodels.jl
+++ b/src/crop/cropmodels.jl
@@ -6,7 +6,7 @@
 using StatsBase: mode
 
 """
-    initfields!(cropmodel, cropfile, growthfile)
+    initcropmodel(cropmodel, cropdirectory)
 
 Initialise the crop model.  Returns the crop types available in the
 simulation, as well as the types `Tcroptype` and `Tcropstate`.