Update PresetDatabase.json

PresetDatabase.json

@@ -9,7 +9,7 @@
       "models": [],
       "preprocess_function": "",
       "iterations": 3000,
-      "short_description": "Two-stage registration: rigid alignment followed by BSpline refinement."
+      "short_description": "Two-stage registration: rigid alignment followed by BSpline refinement.",
       "description": "A combined registration strategy: first a rigid Euler transform corrects global misalignment, then a BSpline model captures localized anatomical deformations. Both stages use a multi-resolution pyramid, mutual information, and stochastic optimization for robust performance across a wide range of multimodal imaging scenarios."
     },
     {
@@ -20,7 +20,7 @@
       "models": [],
       "preprocess_function": "",
       "iterations": 1000,
-      "short_description": "Rigid registration using mutual information and a multi-resolution pyramid."
+      "short_description": "Rigid registration using mutual information and a multi-resolution pyramid.",
       "description": "This preset performs rigid alignment using an Euler transform optimized with Adaptive Stochastic Gradient Descent. It uses a 4-level multi-resolution strategy and Mattes mutual information as similarity metric. Initial alignment based on image centers are enabled to ensure robust convergence for multimodal images."
     },
     {