Lowercase word

subjects/doop.en.md

@@ -34,7 +34,7 @@ student@ubuntu:~/piscine-go/test$ ./doop 1 p 1 | cat -e
 student@ubuntu:~/piscine-go/test$ ./doop 1 / 0 | cat -e
 No division by 0$
 student@ubuntu:~/piscine-go/test$ ./doop 1 % 0 | cat -e
-No Modulo by 0$
+No modulo by 0$
 student@ubuntu:~/piscine-go/test$ ./doop 9223372036854775807 + 1
 0
 student@ubuntu:~/piscine-go/test$ ./doop -9223372036854775809 - 3

subjects/doop.fr.md

@@ -32,7 +32,7 @@ student@ubuntu:~/piscine-go/test$ ./doop 1 p 1 | cat -e
 student@ubuntu:~/piscine-go/test$ ./doop 1 / 0 | cat -e
 No division by 0$
 student@ubuntu:~/piscine-go/test$ ./doop 1 % 0 | cat -e
-No Modulo by 0$
+No modulo by 0$
 student@ubuntu:~/piscine-go/test$ ./doop 1 "*" 1
 1
 student@ubuntu:~/piscine-go/test$ ./doop 1 "*" -1