tracks/pony/exercises/hamming/test.pony in trackler-2.2.1.13 vs tracks/pony/exercises/hamming/test.pony in trackler-2.2.1.14

@@ -20,7 +20,7 @@
     h.assert_eq[USize](2, HammingDistance("ACCAGGG", "ACTATGG")?)
     h.assert_eq[USize](1, HammingDistance("AGG", "AGA")?)
     h.assert_eq[USize](4, HammingDistance("GATACA", "GCATAA")?)
     h.assert_eq[USize](9, HammingDistance("GGACGGATTCTG", "AGGACGGATTCT")?)
 
-    h.assert_error({()? => HammingDistance("GAT", "GA")?})
-    h.assert_error({()? => HammingDistance("GA", "GAC")?})
+    h.assert_error({()? => HammingDistance("GAT", "GA")? })
+    h.assert_error({()? => HammingDistance("GA", "GAC")? })