java: jni: Fix typo in convert_vector_to_object
java: jni: Fix typo in convert_vector_to_object

Signed-off-by: Petre Eftime <f6678a3167cad509dc066380a23bdcc0514aff10@intel.com>

intel-iot-devkit/tinyb,intel-iot-devkit/tinyb,ptzafrir/tinyb,intel-iot-devkit/tinyb,ptzafrir/tinyb,ptzafrir/tinyb