--- a/src/eric7/EricUtilities/EricMutexLocker.py	Wed Jul 13 11:16:20 2022 +0200
+++ b/src/eric7/EricUtilities/EricMutexLocker.py	Wed Jul 13 14:55:47 2022 +0200
@@ -14,30 +14,31 @@
     """
     Class implementing a context manager locking and unlocking a mutex.
     """
+
     def __init__(self, mutex):
         """
         Constructor
-        
+
         @param mutex reference to the mutex to be locked
         @type QMutex or QRecursiveMutex
         """
         self.__mutex = mutex
-    
+
     def __enter__(self):
         """
         Special method called when entering the runtime ccontext.
-        
+
         @return reference to the context manager object
         @rtype EricOverrideCursor
         """
         self.__mutex.lock()
-        
+
         return self
-    
+
     def __exit__(self, exc_type, exc_value, traceback):
         """
         Special method called when exiting the runtime ccontext.
-        
+
         @param exc_type type of an exception raised in the runtime context
         @param exc_value value of an exception raised in the runtime context
         @param traceback traceback of an exception raised in the runtime
@@ -46,5 +47,5 @@
         @rtype None
         """
         self.__mutex.unlock()
-        
-        return None     # __IGNORE_WARNING_M831__
+
+        return None  # __IGNORE_WARNING_M831__