Issue #18783: Removed existing mentions of Python long type in docstrings,
error messages and comments.
diff --git a/Python/marshal.c b/Python/marshal.c
index a0e527f..cc17329 100644
--- a/Python/marshal.c
+++ b/Python/marshal.c
@@ -146,7 +146,7 @@
         w_string(s, n, p);
 }
 
-/* We assume that Python longs are stored internally in base some power of
+/* We assume that Python ints are stored internally in base some power of
    2**15; for the sake of portability we'll always read and write them in base
    exactly 2**15. */
 
@@ -432,7 +432,7 @@
     p->depth--;
 }
 
-/* version currently has no effect for writing longs. */
+/* version currently has no effect for writing ints. */
 void
 PyMarshal_WriteLongToFile(long x, FILE *fp, int version)
 {