diff --git a/src/l3_distributedattackdetector/service/l3_distributedattackdetector.py b/src/l3_distributedattackdetector/service/l3_distributedattackdetector.py
index bd9e490a96171aaef985eeeb1ac73a19f75dd1b0..6c9d09dc57d2966538dbe804117e330e06b10bd4 100644
--- a/src/l3_distributedattackdetector/service/l3_distributedattackdetector.py
+++ b/src/l3_distributedattackdetector/service/l3_distributedattackdetector.py
@@ -146,9 +146,9 @@ class l3_distributedattackdetector:
         # Log a message indicating that the program is stopping gracefully
         LOGGER.info("Gracefully stopping...")
 
-    def follow(self, file, time_sleep):
+    def follow(self, logfile, time_sleep):
         """
-        Generator function that yields new lines in a file.
+        Generator function that yields new lines in a log file.
 
         This method reads a file object and yields new lines as they are added to the file. The method uses an infinite loop to continuously read the last line of the file. If the file hasn't been updated, the method sleeps for the specified `time_sleep` interval. If the last line of the file doesn't end with a newline character, the method appends the line to a `chunk` variable. When a newline character is encountered, the method yields the line, possibly appending the `chunk` variable to the line if it contains a partial line. The method returns an iterator that yields lines from the file.
 
@@ -164,14 +164,14 @@ class l3_distributedattackdetector:
         """
 
         # seek the end of the file
-        # file.seek(0, os.SEEK_END)
+        # logfile.seek(0, os.SEEK_END)
 
         chunk = ""
 
         # start an infinite loop
         while True:
             # read last line of the file
-            line = file.readline()
+            line = logfile.readline()
 
             # sleep if the file hasn't been updated
             if not line:
diff --git a/src/tests/scenario3/l3/deploy.sh b/src/tests/scenario3/l3/deploy.sh
index be6c43ef70815ff1d17f11473f4de327d190819c..4f4f8baed2c29b290142f30960f8432926cef6a8 100755
--- a/src/tests/scenario3/l3/deploy.sh
+++ b/src/tests/scenario3/l3/deploy.sh
@@ -14,7 +14,7 @@
 # limitations under the License.
 
 source src/tests/scenario3/l3/deploy_specs.sh
-deploy/all.sh
+./deploy/all.sh
 source tfs_runtime_env_vars.sh
 ofc22/run_test_01_bootstrap.sh
 ofc22/run_test_02_create_service.sh