Improved task 355.

Author: javadev

…400/s0355_design_twitter/SolutionTest.kt …0400/s0355_design_twitter/TwitterTest.ktsrc/test/kotlin/g0301_0400/s0355_design_twitter/SolutionTest.kt renamed to src/test/kotlin/g0301_0400/s0355_design_twitter/TwitterTest.kt src/test/kotlin/g0301_0400/s0355_design_twitter/SolutionTest.kt renamed to src/test/kotlin/g0301_0400/s0355_design_twitter/TwitterTest.kt

@@ -4,7 +4,7 @@ import org.hamcrest.CoreMatchers.equalTo
 import org.hamcrest.MatcherAssert.assertThat
 import org.junit.jupiter.api.Test
 
-internal class SolutionTest {
+internal class TwitterTest {
     @Test
     fun twitter() {
         val twitter = Twitter()