diff --git a/slam_method/Settings/GabHoo_camera_settings.yaml b/slam_method/Settings/P20_camera_settings.yaml
similarity index 92%
rename from slam_method/Settings/GabHoo_camera_settings.yaml
rename to slam_method/Settings/P20_camera_settings.yaml
index b75b340..e321a19 100644
--- a/slam_method/Settings/GabHoo_camera_settings.yaml
+++ b/slam_method/Settings/P20_camera_settings.yaml
@@ -1,7 +1,7 @@
 %YAML:1.0
 
 #--------------------------------------------------------------------------------------------
-# Camera Parameters. Adjust them!
+# Camera Parameters. This settings refer to a Huawei P20 lite main camera, manually calibrated with opencv [resolution fixed to 720x1280]
 #--------------------------------------------------------------------------------------------
 Camera.type: "PinHole"
 
@@ -26,7 +26,7 @@ Camera.RGB: 1
 
 # Camera resolution
 Camera.width: 720
-Camera.height: 1282
+Camera.height: 1280
 
 #--------------------------------------------------------------------------------------------
 # ORB Parameters
diff --git a/utils.py b/utils.py
index 2121800..f8cc436 100644
--- a/utils.py
+++ b/utils.py
@@ -233,7 +233,6 @@ def save_pose_txt(args, name, pose):
     pose_file_path = os.path.join(args.dest, "pose.txt")
     fp = open(pose_file_path, "a")
     pose34 = pose[:3] 
-
     fp.write(name)
     for row in pose34:
         fp.write(" ")