Improve little code style only.

product/ERP5/Tool/IntrospectionTool.py

@@ -187,7 +187,7 @@ class IntrospectionTool(LogMixin, BaseTool):
     if not os.path.exists(log_file):
       raise IOError, 'The file: %s does not exist.' % log_file
 
-    char_per_line=75
+    char_per_line = 75
 
     tailed_file = open(log_file,'r')
     while 1:
@@ -215,7 +215,6 @@ class IntrospectionTool(LogMixin, BaseTool):
 
     return "\n".join(lines[start:len(lines)])
 
-
   security.declareProtected(Permissions.ManagePortal, 'tailEventLog')
   def tailEventLog(self):
     """