diff --git a/indra/lib/python/indra/util/llmanifest.py b/indra/lib/python/indra/util/llmanifest.py
index 8d07f32d373d00e1a5b42bad112de5b6d3211eb5..a172e1256cbcfabd604a63f75220ddcf1bf08778 100755
--- a/indra/lib/python/indra/util/llmanifest.py
+++ b/indra/lib/python/indra/util/llmanifest.py
@@ -575,7 +575,7 @@ def replace_in(self, src, dst=None, searchdict={}):
         if dst == None:
             dst = src
         # read src
-        f = open(self.src_path_of(src), "rU")
+        f = open(self.src_path_of(src), "r")
         contents = f.read()
         f.close()
         # apply dict replacements
diff --git a/indra/llcorehttp/tests/test_llcorehttp_peer.py b/indra/llcorehttp/tests/test_llcorehttp_peer.py
index 4dea099637a390484aa32a45b77a612e281de2ec..a0302621e7000f8eb43eb104392b370c227abf22 100755
--- a/indra/llcorehttp/tests/test_llcorehttp_peer.py
+++ b/indra/llcorehttp/tests/test_llcorehttp_peer.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 """\
-@file   test_llsdmessage_peer.py
+@file   test_llcorehttp_peer.py
 @author Nat Goodspeed
 @date   2008-10-09
 @brief  This script asynchronously runs the executable (with args) specified on
diff --git a/indra/newview/viewer_manifest.py b/indra/newview/viewer_manifest.py
index 126b8a8c69bc0eeb5f201fcb4571f8f522304db2..9fdaad43d23a0a91fe32ab65624876ce3085e61f 100755
--- a/indra/newview/viewer_manifest.py
+++ b/indra/newview/viewer_manifest.py
@@ -272,7 +272,7 @@ def icon_path(self):
 
     def extract_names(self,src):
         try:
-            contrib_file = open(src,'rU')
+            contrib_file = open(src,'r')
         except IOError:
             print("Failed to open '%s'" % src)
             raise