cosmetic changes

lib/python/Products/ZCatalog/help/ZCatalog_Parameters.stx

@@ -12,15 +12,18 @@ ZCatalog - searchResults: specifying parameters for a search query
       as query to the index (mandatory)
 
       'operator' -- specifies the combination of search results when query
-      is a sequence of values. (optional, default: 'or'). Allowed values:
+      is a sequence of values. (optional, default: 'or'). 
        
-        'and','or' -- for Keyword Indexes  and Path Indexes
+        Allowed values:
+
+         'and', 'or' -- for Keyword Indexes  and Path Indexes
         
          'and', 'or', 'andnot', 'near' -- for Text Indexes
 
 
 
       'range'  -- defines a range search on a Field Index (optional, default: not set).
+
         Allowed values:
 
           'min' -- Searches for all objects with values larger than the minimum of the 
@@ -34,6 +37,5 @@ ZCatalog - searchResults: specifying parameters for a search query
           passwd in the 'query' parameter.
 
 
-
      'level'  -- only applies to Path Index. Specifies the directory level to 
      start searching. (optional, default: 0)