readme improvements

README.md

@@ -77,10 +77,11 @@ Create your dataset directory PATH_TO_DATASET, and put your input images in PATH
 cd PROJECT_DIR/sibr/install/scripts 
 python db_dataset_create.py --path PATH_TO_DATASET --colmapPath PATH_TO_COLMAP_EXECUTABLES [--meshsize (200|250|300|350|400)]
 cd ../bin/
-.\SIBR_pbnr_opengl_impl_rwdi.exe --path PATH_TO_DATASET --preprocess_mode
+./SIBR_pbnr_opengl_impl_rwdi.exe --path PATH_TO_DATASET --preprocess_mode
 ```
 
-The final outcome in PATH_TO_DATASET should look like this<sup>1</sup>:
+<details>
+<summary> The final outcome in PATH_TO_DATASET should look like this<sup>1</sup>:</summary>
 
 ```.bash
 .
@@ -130,8 +131,10 @@ The final outcome in PATH_TO_DATASET should look like this<sup>1</sup>:
 |   |    +-- [img_name#N].ts
 
 ```
+</details>
 
-Create a json file from the following template, we will need it later on as input to the training script.
+<details>
+<summary> Create a json file from the following template, we will need it later on as input to the training script. </summary>
 
 ```.json
 SCENE_JSON_FILE.json
@@ -147,6 +150,7 @@ SCENE_JSON_FILE.json
     ]
 }
 ```
+</details>
 
 <sup>1</sup>*For conciseness we mention only the files that we use, more files and folders exist.*