[presubmit] Fix whitespace/semicolon linter violations.

test/unittests/compiler/typer-unittest.cc

Index: test/unittests/compiler/typer-unittest.cc
diff --git a/test/unittests/compiler/typer-unittest.cc b/test/unittests/compiler/typer-unittest.cc
index d04f44e913209fd91e2bc9e446b7a1d09c6a5094..7113bf2eec96211ffa72bcd3d2ed31a6bbeb79f5 100644
--- a/test/unittests/compiler/typer-unittest.cc
+++ b/test/unittests/compiler/typer-unittest.cc
@@ -212,9 +212,7 @@ class TyperTest : public TypedGraphTest {
       Type* type2 = types_.Fuzz();
       Type* type = TypeBinaryOp(op, type1, type2);
       Type* subtype1 = RandomSubtype(type1);
-      ;
       Type* subtype2 = RandomSubtype(type2);
-      ;
       Type* subtype = TypeBinaryOp(op, subtype1, subtype2);
       EXPECT_TRUE(subtype->Is(type));
     }