Fix two minor hLint warnings.

diff --git a/src/Misc.hs b/src/Misc.hs
index 090642a223d6e2f2493441445dcd1dfba8e5e969..9dcbac943b41c52f06b5140bfef8636eaafbb3e7 100644 (file)
--- a/src/Misc.hs
+++ b/src/Misc.hs
@@ -47,7 +47,7 @@ transpose_xz m =
     where
       zsize = (length m) - 1
       ysize = length (head m) - 1
-      xsize = (length $ head $ head m) - 1
+      xsize = length (head $ head m) - 1
 
 -- | Takes a list, and returns True if its elements are pairwise
 --   equal. Returns False otherwise.

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,