diff --git a/src/test/scala/uk/ac/soton/ecs/can/core/ChaChaBlockTest.scala b/src/test/scala/uk/ac/soton/ecs/can/core/ChaChaBlockTest.scala
index 0db33b6330b44296c60dba636dba71d497ae74ed..5b0ffd9cea0f2511e0f6214fbf2da5fd640fe617 100644
--- a/src/test/scala/uk/ac/soton/ecs/can/core/ChaChaBlockTest.scala
+++ b/src/test/scala/uk/ac/soton/ecs/can/core/ChaChaBlockTest.scala
@@ -5,7 +5,6 @@ import chiseltest._
 import chisel3._
 
 class ChaChaBlockTest extends FlatSpec with ChiselScalatestTester {
-
   private val rfc8439232TestVector = Seq(
     "h61707865".U(32.W) -> "he4e7f110".U(32.W),
     "h3320646e".U(32.W) -> "h15593bd1".U(32.W),
@@ -24,7 +23,6 @@ class ChaChaBlockTest extends FlatSpec with ChiselScalatestTester {
     "h4a000000".U(32.W) -> "he883d0cb".U(32.W),
     "h00000000".U(32.W) -> "h4e3c50a2".U(32.W)
   )
-
   private val rfc8439242B1TestVector = Seq(
     "h61707865".U(32.W) -> "hf3514f22".U(32.W),
     "h3320646e".U(32.W) -> "he1d91b40".U(32.W),
@@ -43,7 +41,6 @@ class ChaChaBlockTest extends FlatSpec with ChiselScalatestTester {
     "h4a000000".U(32.W) -> "h4c2c21ea".U(32.W),
     "h00000000".U(32.W) -> "hb7417df0".U(32.W)
   )
-
   private val rfc8439242B2TestVector = Seq(
     "h61707865".U(32.W) -> "h9f74a669".U(32.W),
     "h3320646e".U(32.W) -> "h410f633f".U(32.W),
diff --git a/src/test/scala/uk/ac/soton/ecs/can/core/DataMemoryTest.scala b/src/test/scala/uk/ac/soton/ecs/can/core/DataMemoryTest.scala
index 3ea68b3e60cb252841c93bd850096ec174fa1411..18184e37b775646266de77a59b1bcffc573376c6 100644
--- a/src/test/scala/uk/ac/soton/ecs/can/core/DataMemoryTest.scala
+++ b/src/test/scala/uk/ac/soton/ecs/can/core/DataMemoryTest.scala
@@ -50,5 +50,4 @@ class DataMemoryTest extends FlatSpec with ChiselScalatestTester {
       c.io.read.data.expect("hcafe".U(dataWidth.W))
     }
   }
-
 }
diff --git a/src/test/scala/uk/ac/soton/ecs/can/core/ProgramMemoryTest.scala b/src/test/scala/uk/ac/soton/ecs/can/core/ProgramMemoryTest.scala
index 6fce45214a4c4088e7427975fdc668925c91df23..118d9023b75bf6358e77ba1f2860533f743f1bde 100644
--- a/src/test/scala/uk/ac/soton/ecs/can/core/ProgramMemoryTest.scala
+++ b/src/test/scala/uk/ac/soton/ecs/can/core/ProgramMemoryTest.scala
@@ -60,7 +60,7 @@ class ProgramMemoryTest extends FlatSpec with ChiselScalatestTester {
     }
   }
 
-  it should "correctly do relative branch" in {
+  it should "do relative branching correctly" in {
     test(new ProgramMemory(addrWidth, cwWidth, size)) { c =>
       c.io.br.abs.poke(false.B)
       c.io.br.rel.poke(false.B)
@@ -100,7 +100,7 @@ class ProgramMemoryTest extends FlatSpec with ChiselScalatestTester {
     }
   }
 
-  it should "do absolute branch correctly" in {
+  it should "do absolute branching correctly" in {
     test(new ProgramMemory(addrWidth, cwWidth, size)) { c =>
       c.io.br.abs.poke(false.B)
       c.io.br.rel.poke(false.B)
@@ -136,5 +136,4 @@ class ProgramMemoryTest extends FlatSpec with ChiselScalatestTester {
       }
     }
   }
-
 }
diff --git a/src/test/scala/uk/ac/soton/ecs/can/core/QuarterRoundTest.scala b/src/test/scala/uk/ac/soton/ecs/can/core/QuarterRoundTest.scala
index 0cc37f7067b2d2d04dd05339a33bfaec813b952b..e1821bee9d548e78ed7e2b8fd18dc84df38ac260 100644
--- a/src/test/scala/uk/ac/soton/ecs/can/core/QuarterRoundTest.scala
+++ b/src/test/scala/uk/ac/soton/ecs/can/core/QuarterRoundTest.scala
@@ -8,7 +8,6 @@ import chiseltest._
 import chisel3._
 
 class QuarterRoundTest extends FlatSpec with ChiselScalatestTester {
-
   it should "compute RFC8439 2.1.1 test vector correctly" in {
     test(new QuarterRound) { c =>
       c.io.in(0).poke("h11111111".U(32.W))
@@ -36,5 +35,4 @@ class QuarterRoundTest extends FlatSpec with ChiselScalatestTester {
       c.io.out(3).expect("hccc07c79".U(32.W))
     }
   }
-
 }