diff --git a/dataset/table.py b/dataset/table.py
index 584b750..9fc3332 100644
--- a/dataset/table.py
+++ b/dataset/table.py
@@ -420,9 +420,9 @@ class Table(object):
             start, end = value
             return self.table.c[column].between(start, end)
         if op in ('startswith',):
-        	return self.table.c[column].like('%' + value)
+            return self.table.c[column].like('%' + value)
         if op in ('endswith',):
-        	return self.table.c[column].like(value + '%')
+            return self.table.c[column].like(value + '%')
         return false()
 
     def _args_to_clause(self, args, clauses=()):