Correct call to PySys_Audit

Signed-off-by: Matt Wozniski <mwozniski@bloomberg.net>

Author: godlygeek

peps/pep-0768.rst

@@ -235,7 +235,7 @@ to be audited or disabled if desired by a system's administrator.
             tstate->remote_debugger_support.debugger_pending_call = 0;
             const char *path = tstate->remote_debugger_support.debugger_script;
             if (*path) {
-                if (0 != PySys_Audit("debugger_script", path)) {
+                if (0 != PySys_Audit("debugger_script", "%s", path)) {
                     PyErr_Clear();
                 } else {
                     FILE* f = fopen(path, "r");