fix(piscine-ux): fix the audit for analytics

subjects/user-experience/piscine-ux/athlete-keep-hydrated/README.md

@@ -90,7 +90,7 @@ I have a last favor to ask you: is there anyone you know who runs frequently and
 
 ### Instructions
 
-Read these articles and extract at least 5 key figures or insights that may be useful in understanding what athletes or sport practicing people experience related to hydration.
+Read the articles in the resources section and extract at least 5 key figures or insights that may be useful in understanding what athletes or sport practicing people experience related to hydration.
 
 - On a PDF document, write at least 5 key figures or insights you extracted from the articles.
 - Each insight or key figure should be justified by a quote and the title of the article.

subjects/user-experience/piscine-ux/athlete-keep-hydrated/audit/README.md

@@ -22,9 +22,11 @@
 
 ###### Is the document clear, simple and easy to read?
 
-###### Are there at least 6 insights different from the examples given in the readme?
+###### Are there at least 5 key figures or insights extracted from the articles?
 
-###### Does each insight have the name of the person(s) who said it?
+###### Is each key figure or insight justified by a quote and the title of the article?
+
+###### Are the insights different from the ones given in the instructions as an example?
 
 ### Personas