test/Doctests.hs: use explicit imports.

diff --git a/test/Doctests.hs b/test/Doctests.hs
index 2e15a1414ffe218832f6893fb8418d157f3c0133..81bc6204d4b51ec0075dbbca4576643f7888f1c6 100644 (file)
--- a/test/Doctests.hs
+++ b/test/Doctests.hs
@@ -1,7 +1,7 @@
 module Main (main)
 where
 
-import Test.DocTest
+import Test.DocTest ( doctest )
 import System.FilePath.Find ((==?), always, extension, find)
 
 find_sources :: IO [FilePath]