Update of dependencies

README.md

@@ -11,7 +11,7 @@ Web site which contains experiences on synthesis images (perception of noise).
 You need to have python, pip
 
 ```
-pip install -r requirement.txt
+pip install -r requirements.txt
 ```
 
 ## Run server

requirement.txt

@@ -4,4 +4,4 @@ Pillow
 questplus
 psychopy
 pandas
-psychometric
+requests