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--- a/Allura/allura/model/artifact.py
+++ b/Allura/allura/model/artifact.py
@@ -386,7 +386,7 @@
         """
         return self.get_discussion_thread()[0]
 
-    def add_multiple_attach(self, file_info):
+    def add_multiple_attachments(self, file_info):
         if not isinstance(file_info, list):
             file_info = [file_info]
         for attach in file_info: