diff --git a/gramps2/src/ReportOptions.py b/gramps2/src/ReportOptions.py
index cdcf43f72..7c99d68aa 100644
--- a/gramps2/src/ReportOptions.py
+++ b/gramps2/src/ReportOptions.py
@@ -753,25 +753,65 @@ class ReportOptions:
         pass
     
     def get_document(self):
+        """
+        Return document instance.
+        
+        This method MUST NOT be overridden by subclasses.
+        """
         return self.handler.doc
 
     def set_document(self,val):
+        """
+        Set document to a given instance.
+        
+        This method MUST NOT be overridden by subclasses.
+        """
         self.handler.doc = val
 
     def get_output(self):
+        """
+        Return document output destination.
+        
+        This method MUST NOT be overridden by subclasses.
+        """
         return self.handler.output
 
     def set_output(self,val):
+        """
+        Set output destination to a given string.
+        
+        This method MUST NOT be overridden by subclasses.
+        """
         self.handler.output = val
 
     def get_newpage(self):
+        """
+        Return value of whether or not insert new page before the report.
+        
+        This method MUST NOT be overridden by subclasses.
+        """
         return self.handler.newpage
 
     def set_newpage(self,val):
+        """
+        Set newpage to a given value.
+        
+        This method MUST NOT be overridden by subclasses.
+        """
         self.handler.newpage = val
 
     def get_report_generations(self):
+        """
+        Return (max_generations,page_breaks) tuple.
+        
+        This method MUST NOT be overridden by subclasses.
+        """
         return self.handler.get_report_generations()
 
     def get_filter_number(self):
+        """
+        Return number of a filter to use.
+        
+        This method MUST NOT be overridden by subclasses.
+        """
         return self.handler.get_filter_number()
diff --git a/gramps2/src/plugins/BookReport.py b/gramps2/src/plugins/BookReport.py
index d4fa4b71a..6c3dff43c 100644
--- a/gramps2/src/plugins/BookReport.py
+++ b/gramps2/src/plugins/BookReport.py
@@ -1013,7 +1013,7 @@ class BookReportDialog(Report.ReportDialog):
         newpage = 0
         for item in self.book.get_item_list():
             item.option_class.set_document(self.doc)
-	    item.option_class.set_newpage(newpage)
+            item.option_class.set_newpage(newpage)
             report_class = item.get_write_item()
             obj = Report.write_book_item(self.database,self.person,
                             report_class,item.option_class)
diff --git a/gramps2/src/plugins/FtmStyleAncestors.py b/gramps2/src/plugins/FtmStyleAncestors.py
index e69bb6c63..7ef57ce2e 100644
--- a/gramps2/src/plugins/FtmStyleAncestors.py
+++ b/gramps2/src/plugins/FtmStyleAncestors.py
@@ -547,7 +547,7 @@ class FtmAncestorReport(Report.Report):
             return
         self.doc.start_paragraph('FTA-SubEntry')
         self.doc.write_text(_('Notes for %(person)s:') % { 
-        	'person' : person.get_primary_name().get_regular_name()} )
+                'person' : person.get_primary_name().get_regular_name()} )
         self.doc.end_paragraph()
         format = person.get_note_format()
         self.doc.write_note(note,format,'FTA-Details')
@@ -560,7 +560,7 @@ class FtmAncestorReport(Report.Report):
             if first:
                 self.doc.start_paragraph('FTA-SubEntry')
                 self.doc.write_text(_('More about %(person_name)s:') % { 
-                	'person_name' : person.get_primary_name().get_regular_name() })
+                        'person_name' : person.get_primary_name().get_regular_name() })
                 self.doc.end_paragraph()
                 first = 0
             self.doc.start_paragraph('FTA-Details')
@@ -586,7 +586,7 @@ class FtmAncestorReport(Report.Report):
                 self.doc.start_paragraph('FTA-SubEntry')
                 name = person.get_primary_name().get_regular_name()
                 self.doc.write_text(_('More about %(person_name)s:') % { 
-                	'person_name' : name })
+                        'person_name' : name })
                 self.doc.end_paragraph()
                 first = 0
 
diff --git a/gramps2/src/plugins/IndivSummary.py b/gramps2/src/plugins/IndivSummary.py
index 1167487cd..d42d61535 100644
--- a/gramps2/src/plugins/IndivSummary.py
+++ b/gramps2/src/plugins/IndivSummary.py
@@ -118,7 +118,7 @@ class IndivSummary(Report.Report):
         self.d.add_cell_style("IVS-NormalCell",cell)
 
         cell = BaseDoc.TableCellStyle()
-	cell.set_longlist(1)
+        cell.set_longlist(1)
         self.d.add_cell_style("IVS-ListCell",cell)
 
     def end(self):