diff --git a/tests/advanced_test.sh b/tests/advanced_test.sh
index c601f5b85bb44445750d174089277ede554216ba..640598c3f34036ae40fff4243d1f4472cbc7c197 100755
--- a/tests/advanced_test.sh
+++ b/tests/advanced_test.sh
@@ -13,7 +13,7 @@ TEST_OUTPUT_FILES="unwanted_logs/advanced_tests/${BSN_PRE}"
 GREEN='\033[0;32m'
 NC='\033[0m'
 
-# if the directory does not exist, we create it
+# If the directory does not exist, we create it
 if [ ! -d "unwanted_logs/advanced_tests/" ]; then
   mkdir 'unwanted_logs/advanced_tests/' 2>/dev/null
 fi
@@ -28,7 +28,7 @@ touch "${TEST_OUTPUT_FILES}/adv_${BSN_PRE}_received_file.${BSN_EXT}" \
 ./linksimulator/link_sim -p 65027 -P 65139 -l 70 -d 1500 -e 20 -c 10 -R \
   &>${TEST_OUTPUT_FILES}/adv_${BSN_PRE}_link.log & link_pid=$!
 
-# On lance le receiver et capture sa sortie standard
+# We launch the receiver and capture its output
 valgrind --leak-check=full --log-file=${TEST_OUTPUT_FILES}/adv_${BSN_PRE}_valgrind_receiver.log \
               ./receiver ::1 65139 1> ${TEST_OUTPUT_FILES}/adv_${BSN_PRE}_received_file.${BSN_EXT} \
               2> ${TEST_OUTPUT_FILES}/adv_${BSN_PRE}_receiver.log & receiver_pid=$!
@@ -39,25 +39,25 @@ cleanup()
     kill -9 $link_pid
     exit 0
 }
-trap cleanup SIGINT  # Kill les process en arrière plan en cas de ^-C
+trap cleanup SIGINT  # Kill the background procces in case of ^-C
 
-# On démarre le transfert
+# We start the transfer
 if ! valgrind --leak-check=full --log-file=${TEST_OUTPUT_FILES}/adv_valgrind_${BSN_PRE}_receiver.log \
     ./sender -f ${FILENAME} ::1 65027 2> ${TEST_OUTPUT_FILES}/adv_${BSN_PRE}_sender.log ; then
   echo "Crash du sender!"
   cat ${TEST_OUTPUT_FILES}/adv_${BSN_PRE}_sender.log
-  err=1  # On enregistre l'erreur
+  err=1  # We record the error
 fi
 
-sleep 5 # On attend 5 seconde que le receiver finisse
+sleep 5 # We wait 5s for the receiver to finish up
 
 if kill -0 $receiver_pid &> /dev/null ; then
-  echo "Le receiver ne s'est pas arreté à la fin du transfert!"
+  echo "The receiver didn't stop at the end of the transfer!"
   kill -9 $receiver_pid
   err=1
-else  # On teste la valeur de retour du receiver
+else  # We check the return value of the receiver
   if ! wait $receiver_pid ; then
-    echo "Crash du receiver!"
+    echo "Crash of the receiver!"
     cat ${TEST_OUTPUT_FILES}/adv_${BSN_PRE}_receiver.log
     err=1
   fi
@@ -67,13 +67,13 @@ fi
 kill -9 $link_pid
 wait $link_pid 2>/dev/null
 
-# On vérifie que le transfert s'est bien déroulé
+# We verify that the transfer ran through properly
 if [[ "$(md5sum ${FILENAME} | awk '{print $1}')" != "$(md5sum ${TEST_OUTPUT_FILES}/adv_${BSN_PRE}_received_file.${BSN_EXT} | awk '{print $1}')" ]]; then
-  echo "Le transfert a corrompu le fichier!"
-  echo "Diff binaire des deux fichiers: (attendu vs produit)"
+  echo "The transfer corrupted the file!"
+  echo "Binary difference between the 2 files: (expected vs actual)"
   diff -C 9 <(od -Ax -t x1z ${FILENAME}) <(od -Ax -t x1z ${TEST_OUTPUT_FILES}/adv_${BSN_PRE}_received_file.${BSN_EXT})
   exit 1
 else
   echo -e "${GREEN}The transfer has succeeded!${NC}"
-  exit ${err:-0}  # En cas d'erreurs avant, on renvoie le code d'erreur
+  exit ${err:-0}  # In case of error, we return the error code
 fi
\ No newline at end of file
diff --git a/tests/run_tests.sh b/tests/run_tests.sh
index 72a9fb6632cab1df3aa06a1d90274c9cd7aaea7b..bec53854df003630b0a028585ed87d1ea54d9047 100755
--- a/tests/run_tests.sh
+++ b/tests/run_tests.sh
@@ -25,7 +25,7 @@ echo -e "Finished Simple tests."
 
 if [ -d linksimulator/ ]; then
   echo -e "\nStarting advanced tests ...\n"
-  # Now we ran advnced tests
+  # Now we ran the advanced tests
   for FILENAME in "$TEST_FILES_DIR"/*
   do 
     FILESIZE=$(stat -c%s "$FILENAME")
diff --git a/tests/simple_test.sh b/tests/simple_test.sh
index 45849900319ef95b04759a8db66b16122cc4a1c1..f2f0e3ab9702c9a6135cfd7aee0fd67829c34ead 100755
--- a/tests/simple_test.sh
+++ b/tests/simple_test.sh
@@ -13,7 +13,7 @@ TEST_OUTPUT_FILES="unwanted_logs/simple_tests/${BSNM_PRE}"
 GREEN='\033[0;32m'
 NC='\033[0m'
 
-# if the directory does not exist, we create it
+# If the directory does not exist, we create it
 if [ ! -d "unwanted_logs/simple_tests/" ]; then
   mkdir 'unwanted_logs/simple_tests/' 2>/dev/null
 fi
@@ -26,7 +26,7 @@ touch "${TEST_OUTPUT_FILES}/${BSNM_PRE}_received_file.${BSNM_EXT}" \
       "${TEST_OUTPUT_FILES}/${BSNM_PRE}_receiver.log"
 
 
-# On lance le receiver et capture sa sortie standard
+# We launch the receiver and capture its output
 valgrind --leak-check=full --log-file=${TEST_OUTPUT_FILES}/valgrind_${BSNM_PRE}_receiver.log \
               ./receiver ::1 65197 1> ${TEST_OUTPUT_FILES}/${BSNM_PRE}_received_file.${BSNM_EXT} \
               2> ${TEST_OUTPUT_FILES}/${BSNM_PRE}_receiver.log & receiver_pid=$!
@@ -37,20 +37,20 @@ cleanup()
     kill -9 $link_pid
     exit 0
 }
-trap cleanup SIGINT  # Kill les process en arrière plan en cas de ^-C
+trap cleanup SIGINT  # Kill the background procces in case of ^-C
 
 # We start the transfer
 if ! valgrind --leak-check=full --log-file=${TEST_OUTPUT_FILES}/valgrind_${BSNM_PRE}_sender.log \
     ./sender -f ${FILENAME} ::1 65197 2> ${TEST_OUTPUT_FILES}/${BSNM_PRE}_sender.log ; then
   echo "The sender crashed!"
   cat ${TEST_OUTPUT_FILES}/${BSNM_PRE}_sender.log
-  err=1  # On enregistre l'erreur
+  err=1  # We record the error
 fi
 
-sleep 5 # On attend 5 seconde que le receiver finisse
+sleep 5 # We wait 5s for the receiver to finish up
 
 if kill -0 $receiver_pid &> /dev/null ; then
-  echo "Le receiver ne s'est pas arreté à la fin du transfert!"
+  echo "The receiver didn't stop at the end of the transfer!"
   kill -9 $receiver_pid
   err=1
 else  # We check the return value of the receiver
@@ -64,7 +64,7 @@ fi
 # We check that the transfer ran through properly
 if [[ "$(md5sum ${FILENAME} | awk '{print $1}')" != "$(md5sum ${TEST_OUTPUT_FILES}/${BSNM_PRE}_received_file.${BSNM_EXT} | awk '{print $1}')" ]]; then
   echo "The transfer has corrupted the file!"
-  echo "Diff binaire des deux fichiers: (attendu vs produit)"
+  echo "Binary difference between the 2 files: (expected vs actual)"
   diff -C 9 <(od -Ax -t x1z ${FILENAME}) <(od -Ax -t x1z ${TEST_OUTPUT_FILES}/${BSNM_PRE}_received_file.${BSNM_EXT})
   exit 1
 else