corrected instructions

Readme.md

@@ -37,24 +37,21 @@ unzip AffordanceGT.zip -d data/
 For legal reasons we can not provide the original images of the expert dataset but only our annotations (aff_expert.zip).
 To extract the annotations and transfer the original images run
 ```bash
-unzip data/aff_expert.zip -d aff_expert 
+unzip data/aff_expert.zip -d data
 python3 restore_expert_images.py
 ```
 
 The simulated data can be obtained with:
 ```bash
-cd data
-mkdir affordances_simulated
-wget https://owncloud.gwdg.de/index.php/s/8l3gBSAt1hVgEms/download affordances_simulated.zip
-unzip affordances_simulated.zip
+wget -O data/affordances_simulated.zip https://owncloud.gwdg.de/index.php/s/8l3gBSAt1hVgEms/download
+unzip data/affordances_simulated.zip -d data/affordances_simulated
 ```
 
-Now, let'S get the pretrained weights:
+Now, let's get the pretrained weights:
 ```bash
-mkdir pretrained
-cd pretrained
-wget https://owncloud.gwdg.de/index.php/s/hCbJCtgy3AholZd/download pretrained.zip
+wget -O pretrained.zip https://owncloud.gwdg.de/index.php/s/hCbJCtgy3AholZd/download
 unzip pretrained.zip
+mv out pretrained
 ```
 
 Make sure the paths in `paths.yaml` are properly set.