diff --git a/subjects/activebits.en.md b/subjects/activebits.en.md
index 96354229..44c5220d 100644
--- a/subjects/activebits.en.md
+++ b/subjects/activebits.en.md
@@ -2,7 +2,7 @@
 
 ### Instructions
 
-Write a function, `ActiveBits`, that returns the number of active bits (bits with the value 1) in the binary representation of an integer number.
+Write a function, `ActiveBits`, that returns the number of active `bits` (bits with the value 1) in the binary representation of an integer number.
 
 ### Expected function
 
diff --git a/subjects/activebits.fr.md b/subjects/activebits.fr.md
index 96354229..24e9de39 100644
--- a/subjects/activebits.fr.md
+++ b/subjects/activebits.fr.md
@@ -2,9 +2,9 @@
 
 ### Instructions
 
-Write a function, `ActiveBits`, that returns the number of active bits (bits with the value 1) in the binary representation of an integer number.
+Écrire une fonction, `ActiveBits`, qui retourne le nombre de `bits` actifs (`bits` ayant la valeur 1) dans la représentation binaire d'un nombre entier.
 
-### Expected function
+### Fonction attendue
 
 ```go
 func ActiveBits(n int) uint {
@@ -12,9 +12,9 @@ func ActiveBits(n int) uint {
 }
 ```
 
-### Usage
+### Utilisation
 
-Here is a possible [program](TODO-LINK) to test your function :
+Voici un éventuel [programme](TODO-LINK) pour tester votre fonction :
 
 ```go
 package main
@@ -30,7 +30,7 @@ func main() {
 }
 ```
 
-And its output :
+Et son résultat :
 
 ```console
 student@ubuntu:~/piscine/test$ go build
diff --git a/subjects/max.en.md b/subjects/max.en.md
index a0ef04e8..5c8c44f0 100644
--- a/subjects/max.en.md
+++ b/subjects/max.en.md
@@ -2,9 +2,7 @@
 
 ### Instructions
 
-Write a function, Max, that returns the maximum value in a slice of integers
-
-The function must have the next signature.
+Write a function, `Max`, that returns the maximum value in a slice of integers.
 
 ### Expected function
 
diff --git a/subjects/max.fr.md b/subjects/max.fr.md
index a0ef04e8..a7b688a7 100644
--- a/subjects/max.fr.md
+++ b/subjects/max.fr.md
@@ -2,11 +2,9 @@
 
 ### Instructions
 
-Write a function, Max, that returns the maximum value in a slice of integers
+Écrire une fonction, `Max`, qui retourne la valeur maximum dans une slice d'entiers.
 
-The function must have the next signature.
-
-### Expected function
+### Fonction attendue
 
 ```go
 func Max(arr []int) int {
@@ -14,9 +12,9 @@ func Max(arr []int) int {
 }
 ```
 
-### Usage
+### Utilisation
 
-Here is a possible [program](TODO-LINK) to test your function :
+Voici un éventuel [programme](TODO-LINK) pour tester votre fonction :
 
 ```go
 package main
@@ -33,7 +31,7 @@ func main() {
 }
 ```
 
-And its output :
+Et son résultat :
 
 ```console
 student@ubuntu:~/piscine/test$ go build
diff --git a/subjects/unmatch.en.md b/subjects/unmatch.en.md
index 13dd0fe7..3efd0bbf 100644
--- a/subjects/unmatch.en.md
+++ b/subjects/unmatch.en.md
@@ -1,8 +1,8 @@
-## join
+## unmatch
 
 ### Instructions
 
-Write a function, Unmatch, that returns the element of the slice (arr) that does not have a correspondent pair.
+Write a function, `Unmatch`, that returns the element of the slice (arr) that does not have a correspondent pair.
 
 - If all the number have a correspondent pair, it shoud return `-1`.
 
diff --git a/subjects/unmatch.fr.md b/subjects/unmatch.fr.md
index afbe285c..9818a1b2 100644
--- a/subjects/unmatch.fr.md
+++ b/subjects/unmatch.fr.md
@@ -1,10 +1,10 @@
-## join
+## unmatch
 
 ### Instructions
 
-Write a function, Unmatch, that returns the element of the slice (arr) that does not have a correspondent pair.
+Écrire une fonction, `Unmatch`, qui retourne l'élément de la slice (arr) qui n'a pas de paire correspondante.
 
-### Expected function
+### Fonction attendue
 
 ```go
 func Unmatch(arr []int) int {
@@ -12,9 +12,9 @@ func Unmatch(arr []int) int {
 }
 ```
 
-### Usage
+### Utilisation
 
-Here is a possible [program](TODO-LINK) to test your function :
+Voici un éventuel [programme](TODO-LINK) pour tester votre fonction :
 
 ```go
 package main
@@ -31,7 +31,7 @@ func main() {
 }
 ```
 
-And its output :
+Et son résultat :
 
 ```console
 student@ubuntu:~/piscine/test$ go build