diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c
index dc47c6a..0d873d1 100644
--- a/Modules/posixmodule.c
+++ b/Modules/posixmodule.c
@@ -2490,7 +2490,7 @@
 static PyObject *
 posix__getfullpathname(PyObject *self, PyObject *args)
 {
-	/* assume encoded strings wont more than double no of chars */
+	/* assume encoded strings won't more than double no of chars */
 	char inbuf[MAX_PATH*2];
 	char *inbufp = inbuf;
 	Py_ssize_t insize = sizeof(inbuf);