Minor update to ensure compatibility with the TensorFlow master branch.

Author: eaplatanios

jni/src/test/scala/org/platanios/tensorflow/jni/TensorFlowSpec.scala

@@ -41,7 +41,7 @@ class TensorFlowSpec extends FlatSpec {
     assert(TensorFlow.dataTypeSize(11) === 1)
     assert(TensorFlow.dataTypeSize(12) === 1)
     assert(TensorFlow.dataTypeSize(13) === 4)
-    assert(TensorFlow.dataTypeSize(14) === 0)
+    assert(TensorFlow.dataTypeSize(14) === 2)
     assert(TensorFlow.dataTypeSize(15) === 2)
     assert(TensorFlow.dataTypeSize(16) === 2)
     assert(TensorFlow.dataTypeSize(17) === 2)