diff --git a/DirectProgramming/C++SYCL/DenseLinearAlgebra/guided_simpleCudaGraphs_SYCLMigration/sample.json b/DirectProgramming/C++SYCL/DenseLinearAlgebra/guided_simpleCudaGraphs_SYCLMigration/sample.json
index 074352e5d9..89dc23b769 100644
--- a/DirectProgramming/C++SYCL/DenseLinearAlgebra/guided_simpleCudaGraphs_SYCLMigration/sample.json
+++ b/DirectProgramming/C++SYCL/DenseLinearAlgebra/guided_simpleCudaGraphs_SYCLMigration/sample.json
@@ -19,6 +19,6 @@
                  ]
         }]
 
-  }
+  },
   "expertise": "Concept and Functionality"
 }
diff --git a/DirectProgramming/C++SYCL/MapReduce/guided_quasirandomGenerator_SYCLMigration/sample.json b/DirectProgramming/C++SYCL/MapReduce/guided_quasirandomGenerator_SYCLMigration/sample.json
index da09984f2a..49b5f95490 100644
--- a/DirectProgramming/C++SYCL/MapReduce/guided_quasirandomGenerator_SYCLMigration/sample.json
+++ b/DirectProgramming/C++SYCL/MapReduce/guided_quasirandomGenerator_SYCLMigration/sample.json
@@ -20,6 +20,6 @@
                  ]
         }]
 
-  }
+  },
   "expertise": "Code Optimization"
 }
diff --git a/DirectProgramming/C++SYCL/guided_convolutionSeparable_SYCLmigration/sample.json b/DirectProgramming/C++SYCL/guided_convolutionSeparable_SYCLmigration/sample.json
index 74d693e83d..655e8e6635 100644
--- a/DirectProgramming/C++SYCL/guided_convolutionSeparable_SYCLmigration/sample.json
+++ b/DirectProgramming/C++SYCL/guided_convolutionSeparable_SYCLmigration/sample.json
@@ -22,6 +22,6 @@
                  ]
         }]
 
-  }
+  },
   "expertise": "Code Optimization"
 }