diff --git a/Dockerfile b/Dockerfile
index 582d821..61c8ad0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,4 +10,5 @@ RUN make
 FROM scratch 
 COPY --from=builder /opt/builder/build/qotd /
 COPY quotes.txt /
+STOPSIGNAL SIGKILL
 ENTRYPOINT ["/qotd"]
\ No newline at end of file
diff --git a/client/main.c b/client/main.c
index cb65c36..2f1226e 100644
--- a/client/main.c
+++ b/client/main.c
@@ -8,9 +8,6 @@
 #include <unistd.h> // read(), write(), close()
 #include <errno.h>
 #include "config.h"
-#define MAX 80
-#define PORT 17
-#define SA struct sockaddr
 
 int main()
 {
@@ -23,17 +20,15 @@ int main()
     if (sockfd == -1)
     {
         printf("socket creation failed...\n");
-        exit(0);
+        exit(1);
     }
-    else
-        printf("Socket successfully created..\n");
 
     // assign IP, PORT
     servaddr4.sin_family = AF_INET;
     servaddr4.sin_addr.s_addr = inet_addr("127.0.0.1");
-    servaddr4.sin_port = htons(PORT);
+    servaddr4.sin_port = htons(DEFAULT_LISTEN_PORT);
 
-    int status = connect(sockfd, (SA *)&servaddr4, sizeof servaddr4);
+    int status = connect(sockfd, (struct sockaddr *)&servaddr4, sizeof servaddr4);
     // connect the client socket to server socket
     if (status != 0)
     {
@@ -42,15 +37,13 @@ int main()
 
         exit(0);
     }
-    else
-        printf("connected to the server..\n");
 
-    struct sockaddr *servaddr = (SA *)&servaddr4;
+    struct sockaddr *servaddr = (struct sockaddr *)&servaddr4;
     unsigned int ss = sizeof servaddr;
     // function for chat
     char clientMessage[MESSAGE_STRING_LENGTH] = {0};
     recvfrom(sockfd, clientMessage, MESSAGE_STRING_LENGTH, 0, servaddr, &ss);
-    printf(clientMessage);
+    puts(clientMessage);
 
     // close the socket
     close(sockfd);
diff --git a/quotes.txt b/quotes.txt
index 221e6b8..4acad9c 100644
--- a/quotes.txt
+++ b/quotes.txt
@@ -1 +1 @@
-première ligne \n Deuxième ligne
+première ligne \n Deuxième ligne \n troixième ligne