fix typo

app.py

@@ -165,7 +165,7 @@ with gr.Blocks() as demo:
         # Class Activation Mapping (CAM) Explainer Demo
         This is a demo for CAM explainer from Intel XAI tools (https://github.com/IntelAI/intel-xai-tools). \
         CAM is an approach which localizes regions in the image responsible for a class prediction. \
-         demo shows visualization of XGradCAM for object classification model and EigenCAM for object detection model. 
+        The demo shows visualization of XGradCAM for object classification model and EigenCAM for object detection model. 
         """
     )