Update BloomFilterCrossLanguageTest.java

Silly me. Gotta rename the class in java, too, not just the file.

Author: jmalkin

src/test/java/org/apache/datasketches/filters/bloomfilter/BloomFilterCrossLanguageTest.java

@@ -36,7 +36,7 @@
  * Serialize binary sketches to be tested by C++ code.
  * Test deserialization of binary sketches serialized by C++ code.
  */
-public class BloomFilterCorssLanguageTest {
+public class BloomFilterCrossLanguageTest {
 
   @Test(groups = {GENERATE_JAVA_FILES})
   public void generatBloomFilterBinariesForCompatibilityTesting() throws IOException {