Update src/xdist/remote.py

Author: nicoddemus

src/xdist/remote.py

@@ -25,7 +25,12 @@ def setproctitle(title):
 
 
 class Producer:
-    """this is defined here because this module can't depend on xdist"""
+    """
+    Simplified implementation of the same interface as py.log, for backward compatibility
+    since we dropped the dependency on pylib.
+    Note: this is defined here because this module can't depend on xdist, so we need 
+    to have the other way around.    
+    """
 
     def __init__(self, name: str, *, enabled: bool = True):
         self.name = name