Fix two minor hLint warnings.

[spline3.git] / src / Tests / Grid.hs

diff --git a/src/Tests/Grid.hs b/src/Tests/Grid.hs
index f72d31235264a6987bff9ebdde0b985357485106..d06e1e96732a07f1852a8e4913e050f49b616cd5 100644 (file)
--- a/src/Tests/Grid.hs
+++ b/src/Tests/Grid.hs
@@ -21,7 +21,7 @@ import ThreeDimensional
 --   values. See example one in the paper.
 trilinear_c0_t0_coefficient_tests :: Test.Framework.Test
 trilinear_c0_t0_coefficient_tests =
-  testGroup "trilinear c0 t0 coefficients" $
+  testGroup "trilinear c0 t0 coefficients"
     [testCase "c0030 is correct" test_trilinear_c0030,
      testCase "c0003 is correct" test_trilinear_c0003,
      testCase "c0021 is correct" test_trilinear_c0021,