diff --git a/python_apps/media-monitor2/media/metadata/process.py b/python_apps/media-monitor2/media/metadata/process.py
index 74d008b66..a9c251944 100644
--- a/python_apps/media-monitor2/media/metadata/process.py
+++ b/python_apps/media-monitor2/media/metadata/process.py
@@ -170,7 +170,7 @@ def normalize_mutagen(path):
     md['mime']        = m.mime[0] if len(m.mime) > 0 else u''
     md['path']        = normpath(path)
 
-    # silence detect(set default queue in and out)
+    # silence detect(set default cue in and out)
     try:
         command = ['silan', '-f', 'JSON', md['path']]
         proc = subprocess.Popen(command, stdout=subprocess.PIPE)
diff --git a/python_apps/media-monitor2/media/monitor/pure.py b/python_apps/media-monitor2/media/monitor/pure.py
index e808783a6..31863ac2b 100644
--- a/python_apps/media-monitor2/media/monitor/pure.py
+++ b/python_apps/media-monitor2/media/monitor/pure.py
@@ -166,7 +166,8 @@ def walk_supported(directory, clean_empties=False):
 
 
 def file_locked(path):
-    proc = Popen(["lsof", '"%s"' % path], stdout=PIPE)
+    #Capture stderr to avoid polluting py-interpreter.log
+    proc = Popen(["lsof", path], stdout=PIPE, stderr=PIPE)
     out = proc.communicate()[0].strip('\r\n')
     return bool(out)