diff --git a/Framework/Algorithms/src/SortXAxis2.cpp b/Framework/Algorithms/src/SortXAxis2.cpp
index 21183fa1e5d9d9f77dce1b1f29656ffc6a23f30c..6747920f126908444e32506fecda4933c042e366 100644
--- a/Framework/Algorithms/src/SortXAxis2.cpp
+++ b/Framework/Algorithms/src/SortXAxis2.cpp
@@ -72,17 +72,17 @@ void SortXAxis::sortIndicesByX(std::vector<std::size_t> &workspaceIndicies,
                                MatrixWorkspace_const_sptr inputWorkspace,
                                unsigned int specNum) {
   if (order == "Ascending") {
-      std::sort(workspaceIndicies.begin(), workspaceIndicies.end(),
-            [&](std::size_t lhs, std::size_t rhs) -> bool {
-              return inputWorkspace->x(specNum)[lhs] <
-                     inputWorkspace->x(specNum)[rhs];
-            });
+    std::sort(workspaceIndicies.begin(), workspaceIndicies.end(),
+              [&](std::size_t lhs, std::size_t rhs) -> bool {
+                return inputWorkspace->x(specNum)[lhs] <
+                       inputWorkspace->x(specNum)[rhs];
+              });
   } else if (order == "Descending") {
     std::sort(workspaceIndicies.begin(), workspaceIndicies.end(),
-            [&](std::size_t lhs, std::size_t rhs) -> bool {
-              return inputWorkspace->x(specNum)[lhs] >
-                     inputWorkspace->x(specNum)[rhs];
-            });
+              [&](std::size_t lhs, std::size_t rhs) -> bool {
+                return inputWorkspace->x(specNum)[lhs] >
+                       inputWorkspace->x(specNum)[rhs];
+              });
   }
 }