diff --git a/Modules/cStringIO.c b/Modules/cStringIO.c
index 557545f..4c187fe 100644
--- a/Modules/cStringIO.c
+++ b/Modules/cStringIO.c
@@ -56,7 +56,7 @@
 "\n"
 "This module provides a simple useful replacement for\n"
 "the StringIO module that is written in C.  It does not provide the\n"
-"full generality if StringIO, but it provides enough for most\n"
+"full generality of StringIO, but it provides enough for most\n"
 "applications and is especially useful in conjuction with the\n"
 "pickle module.\n"
 "\n"