diff --git a/trains/task.py b/trains/task.py
index b3a6dfa0..99dab3cd 100644
--- a/trains/task.py
+++ b/trains/task.py
@@ -1793,7 +1793,7 @@ class Task(_Task):
                 if self._detect_repo_async_thread.is_alive():
                     # if negative timeout, just kill the thread:
                     if timeout is not None and timeout < 0:
-                        from .utilities.os.lowlevel import kill_thread
+                        from .utilities.lowlevel.threads import kill_thread
                         kill_thread(self._detect_repo_async_thread)
                     else:
                         self.log.info('Waiting for repository detection and full package requirement analysis')
@@ -1803,7 +1803,7 @@ class Task(_Task):
                             self.log.info('Repository and package analysis timed out ({} sec), '
                                           'giving up'.format(timeout))
                             # done waiting, kill the thread
-                            from .utilities.os.lowlevel import kill_thread
+                            from .utilities.lowlevel.threads import kill_thread
                             kill_thread(self._detect_repo_async_thread)
                         else:
                             self.log.info('Finished repository detection and package analysis')
diff --git a/trains/utilities/os/__init__.py b/trains/utilities/lowlevel/__init__.py
similarity index 100%
rename from trains/utilities/os/__init__.py
rename to trains/utilities/lowlevel/__init__.py
diff --git a/trains/utilities/os/lowlevel.py b/trains/utilities/lowlevel/threads.py
similarity index 100%
rename from trains/utilities/os/lowlevel.py
rename to trains/utilities/lowlevel/threads.py
diff --git a/trains/utilities/pigar/__main__.py b/trains/utilities/pigar/__main__.py
index 506f249c..a63c7cec 100644
--- a/trains/utilities/pigar/__main__.py
+++ b/trains/utilities/pigar/__main__.py
@@ -39,7 +39,7 @@ class GenerateReqs(object):
                 from ...version import __version__
                 self._force_modules_reqs[our_module] = __version__
 
-        # make the entry point absolute (relative o the root path)
+        # make the entry point absolute (relative to the root path)
         if entry_point_filename and not os.path.isabs(entry_point_filename):
             entry_point_filename = os.path.join(self._project_path, entry_point_filename) \
                 if os.path.isdir(self._project_path) else None