Issue #15627: This is simply an update to the name of a new method recently added
to importlib.abc.SourceLoader.
diff --git a/Python/importlib.h b/Python/importlib.h
index 3c0015b..ea71863 100644
--- a/Python/importlib.h
+++ b/Python/importlib.h
@@ -2200,11 +2200,11 @@
     97,116,97,117,4,0,0,0,112,97,116,104,40,0,0,0,
     0,40,0,0,0,0,117,29,0,0,0,60,102,114,111,122,
     101,110,32,105,109,112,111,114,116,108,105,98,46,95,98,111,
-    111,116,115,116,114,97,112,62,117,14,0,0,0,99,111,109,
-    112,105,108,101,95,115,111,117,114,99,101,166,3,0,0,115,
+    111,116,115,116,114,97,112,62,117,14,0,0,0,115,111,117,
+    114,99,101,95,116,111,95,99,111,100,101,166,3,0,0,115,
     4,0,0,0,0,5,18,1,117,27,0,0,0,83,111,117,
-    114,99,101,76,111,97,100,101,114,46,99,111,109,112,105,108,
-    101,95,115,111,117,114,99,101,99,2,0,0,0,0,0,0,
+    114,99,101,76,111,97,100,101,114,46,115,111,117,114,99,101,
+    95,116,111,95,99,111,100,101,99,2,0,0,0,0,0,0,
     0,12,0,0,0,45,0,0,0,67,0,0,0,115,43,2,
     0,0,124,0,0,106,0,0,124,1,0,131,1,0,125,2,
     0,100,8,0,125,3,0,121,16,0,116,2,0,124,2,0,
@@ -2278,8 +2278,8 @@
     99,101,117,10,0,0,0,95,99,111,100,101,95,116,121,112,
     101,117,4,0,0,0,95,105,109,112,117,16,0,0,0,95,
     102,105,120,95,99,111,95,102,105,108,101,110,97,109,101,117,
-    6,0,0,0,102,111,114,109,97,116,117,14,0,0,0,99,
-    111,109,112,105,108,101,95,115,111,117,114,99,101,117,3,0,
+    6,0,0,0,102,111,114,109,97,116,117,14,0,0,0,115,
+    111,117,114,99,101,95,116,111,95,99,111,100,101,117,3,0,
     0,0,115,121,115,117,19,0,0,0,100,111,110,116,95,119,
     114,105,116,101,95,98,121,116,101,99,111,100,101,117,9,0,
     0,0,98,121,116,101,97,114,114,97,121,117,12,0,0,0,
@@ -2345,8 +2345,8 @@
     112,97,116,104,95,115,116,97,116,115,117,15,0,0,0,95,
     99,97,99,104,101,95,98,121,116,101,99,111,100,101,117,8,
     0,0,0,115,101,116,95,100,97,116,97,117,10,0,0,0,
-    103,101,116,95,115,111,117,114,99,101,117,14,0,0,0,99,
-    111,109,112,105,108,101,95,115,111,117,114,99,101,117,8,0,
+    103,101,116,95,115,111,117,114,99,101,117,14,0,0,0,115,
+    111,117,114,99,101,95,116,111,95,99,111,100,101,117,8,0,
     0,0,103,101,116,95,99,111,100,101,117,11,0,0,0,108,
     111,97,100,95,109,111,100,117,108,101,40,1,0,0,0,117,
     10,0,0,0,95,95,108,111,99,97,108,115,95,95,40,0,