diff --git a/subjects/displayfile/README.md b/subjects/displayfile/README.md
index e4c37dd8..fb4f9cf3 100644
--- a/subjects/displayfile/README.md
+++ b/subjects/displayfile/README.md
@@ -14,5 +14,4 @@ $ go run . quest8.txt main.go
 Too many arguments
 $ go run . quest8.txt
 Almost there!!
-$
 ```
diff --git a/subjects/go-reloaded/README.md b/subjects/go-reloaded/README.md
index 38d5797e..7566df79 100644
--- a/subjects/go-reloaded/README.md
+++ b/subjects/go-reloaded/README.md
@@ -34,7 +34,8 @@ The tool you are about to build will receive as arguments the name of a file con
 
 ### Allowed packages
 
-- Only the [standard Go](https://golang.org/pkg/) packages are allowed
+- [Standard Go](https://golang.org/pkg/) packages are allowed.
+- Piscine-go.
 
 ### Usage
 
diff --git a/subjects/teacher/README.md b/subjects/teacher/README.md
index b49dc749..6071b65a 100644
--- a/subjects/teacher/README.md
+++ b/subjects/teacher/README.md
@@ -9,7 +9,7 @@
 The commissioner was most impressed by the result of your answers.
 He has now asked your help to create a training program that will be based on your report for the future police inspectors.
 
-In a training folder, various folders `mystery` were prepared with some key differences in the data for each group of trainees. (those folders will not be called `mystery`, they will have different names but they will all be at the same level)
+In a training folder, various folders `mystery` were prepared with some key differences in the data for each group of trainees.
 
 To simplify your life as a teacher and as the answers will not be exactly the same in each `mystery` folder, you need to write a `teacher.sh` file that does the following: