fix test naming

src/commonTest/kotlin/com/infendro/encoding/Base16.kt

@@ -21,7 +21,7 @@ class `Base16 Test` {
     }
 
     @Test
-    fun `encode "Hello, World!"`() {
+    fun `encode "Hello World!"`() {
         val expected = ubyteArrayOf(
             0x34U, 0x38U, 0x36U, 0x35U, 0x36U, 0x63U, 0x36U, 0x63U,
             0x36U, 0x66U, 0x32U, 0x30U, 0x35U, 0x37U, 0x36U, 0x66U,

src/commonTest/kotlin/com/infendro/encoding/Base2.kt

@@ -21,7 +21,7 @@ class `Base2 Test` {
     }
 
     @Test
-    fun `encode "Hello, World!"`() {
+    fun `encode "Hello World!"`() {
         val expected = ubyteArrayOf(
             0x30U, 0x31U, 0x30U, 0x30U, 0x31U, 0x30U, 0x30U, 0x30U,
             0x30U, 0x31U, 0x31U, 0x30U, 0x30U, 0x31U, 0x30U, 0x31U,

src/commonTest/kotlin/com/infendro/encoding/Base32.kt

@@ -21,7 +21,7 @@ class `Base32 Test` {
     }
 
     @Test
-    fun `encode "Hello, World!"`() {
+    fun `encode "Hello World!"`() {
         val expected = ubyteArrayOf(
             0x4aU, 0x42U, 0x53U, 0x57U, 0x59U, 0x33U, 0x44U, 0x50U,
             0x45U, 0x42U, 0x4cU, 0x57U, 0x36U, 0x34U, 0x54U, 0x4dU,

src/commonTest/kotlin/com/infendro/encoding/Base64.kt

@@ -21,7 +21,7 @@ class `Base64 Test` {
     }
 
     @Test
-    fun `encode "Hello, World!"`() {
+    fun `encode "Hello World!"`() {
         val expected = ubyteArrayOf(
             0x53U, 0x47U, 0x56U, 0x73U, 0x62U, 0x47U, 0x38U, 0x67U,
             0x56U, 0x32U, 0x39U, 0x79U, 0x62U, 0x47U, 0x51U, 0x68U,

src/commonTest/kotlin/com/infendro/encoding/Base8.kt

@@ -21,7 +21,7 @@ class `Base8 Test` {
     }
 
     @Test
-    fun `encode "Hello, World!"`() {
+    fun `encode "Hello World!"`() {
         val expected = ubyteArrayOf(
             0x32U, 0x32U, 0x30U, 0x36U, 0x32U, 0x35U, 0x35U, 0x34U,
             0x33U, 0x33U, 0x30U, 0x36U, 0x37U, 0x34U, 0x34U, 0x30U,