test/Doctests.hs: export only "main", explicitly.

diff --git a/test/Doctests.hs b/test/Doctests.hs
index d183b4b664d289ea123da751f562a937c34ff1ae..2e15a1414ffe218832f6893fb8418d157f3c0133 100644 (file)
--- a/test/Doctests.hs
+++ b/test/Doctests.hs
@@ -1,4 +1,4 @@
-module Main
+module Main (main)
 where
 
 import Test.DocTest