diff --git a/lib/config.dos b/lib/config.dos
index 46b4a385da554c94a035aeae1087907d1cbe87b2..7d317b8460ad154e3eab9bf2e084f9fb82c0dd84 100644
--- a/lib/config.dos
+++ b/lib/config.dos
@@ -64,7 +64,7 @@
 #define STDC_HEADERS           1
 #define TIME_WITH_SYS_TIME     1
 
-/* Qualifiers for send(), recv() and recv(). */
+/* Qualifiers for send(), recv() and recvfrom(). */
 
 #define SEND_TYPE_ARG1         int
 #define SEND_QUAL_ARG2         const