Update Samples-Backlog.md

Author: prathyusha12345

docs/Samples-Backlog.md

@@ -14,4 +14,5 @@ Refactoring of Samples: Here are the list of backlog items created on MachineLea
 | 10   | Sample using an .IDV format dataset for performace (TBD what app sample) - Check this PR/code for it: https://github.com/dotnet/machinelearning/pull/3745                                                                                                               | p1       |            |
 | 11   | Binary Classification: Flight delay prediction. Migrate from Azure ML Studio: https://gallery.azure.ai/Experiment/Binary-Classification-Flight-delay-prediction-3                                                                                                       | p2       |            |
 | 12   | Anomaly Detection for Fraud, something that could break, etc. AnomalyDetection-PCA                                                                                                                                                                                      | p1       |            |
-| 12   |  Add a sample on loading dataset containing millions of collumns with sparse format stored in database like cosmos DB. How to load sparse farmat into IEnumerable                                                                                                     | p1       |            |
+| 13   |  Add a sample on loading dataset containing millions of collumns with sparse format stored in database like cosmos DB. How to load sparse farmat into IEnumerable                                                                                                     | p1       |            |
+| 14   |  Fix the pedigreescan results                                                                                                    | p1       |            |