Fixed test name.

Author: javadev

Diff for: src/test/java/s0014.longest.common.prefix/SolutionTest.java

@@ -7,7 +7,7 @@
 
 public class SolutionTest {
     @Test
-    public void romanToInt() {
+    public void longestCommonPrefix() {
         assertThat(
                 new Solution().longestCommonPrefix(new String[] {"flower", "flow", "flight"}),
                 equalTo("fl"));