fix a typo

core/amber/src/main/scala/edu/uci/ics/texera/workflow/operators/sink/managed/ProgressiveSinkOpDesc.java

@@ -59,7 +59,7 @@ public class ProgressiveSinkOpDesc extends SinkOpDesc {
     @Override
     public PhysicalOp getPhysicalOp(WorkflowIdentity workflowId, ExecutionIdentity executionId) {
         // Since during workflow compilation phase, the storage can be null, the writer should also be null
-        // the writer will be set property when workflow execution service receives the physical plan
+        // the writer will be set properly when workflow execution service receives the physical plan
         final SinkStorageWriter writer = (storage != null) ? storage.getStorageWriter() : null;
         return PhysicalOp.localPhysicalOp(
                 workflowId,