#15796: Fix \n in readline docstring. Patch by Serhiy Storchaka.
diff --git a/Modules/_io/_iomodule.c b/Modules/_io/_iomodule.c
index 5987679..e18aec6 100644
--- a/Modules/_io/_iomodule.c
+++ b/Modules/_io/_iomodule.c
@@ -264,7 +264,7 @@
"\n"
"* On output, if newline is None, any '\\n' characters written are\n"
" translated to the system default line separator, os.linesep. If\n"
-" newline is '' or '\n', no translation takes place. If newline is any\n"
+" newline is '' or '\\n', no translation takes place. If newline is any\n"
" of the other legal values, any '\\n' characters written are translated\n"
" to the given string.\n"
"\n"