Update app.py

app.py

@@ -129,8 +129,7 @@ with gr.Blocks() as demo:
     2. N4 bias field correction using [ANTs](https://github.com/ANTsX/ANTs/wiki/N4BiasFieldCorrection).
     3. Affine registration to the MNI 1mm isotropic template space. 
 
-    **BrainAgeNeXt** has been trained and validated using over 11,000 T1w MRI acquired at 1.5, 3, and 7T. A 1mm isotropic resolution is preferred for the input image but not required.
-      \nOur [manuscript](https://doi.org/10.1162/imag_a_00487) presents a detailed explanation of **BrainAgeNeXt** and its potential applications.
+    **BrainAgeNeXt** has been trained and validated using over 11,000 T1w MRI acquired at 1.5, 3, and 7T. A 1mm isotropic resolution is preferred for the input image but not required. Our [manuscript](https://doi.org/10.1162/imag_a_00487) presents a detailed explanation of **BrainAgeNeXt** and its potential applications.
     """)
 
     with gr.Row():