[glib] Correct a doc typo

[Matthias Clasen <matthiasc src gnome org>]

commit 0196fcc9ce0492235f681584037de2f61557f3ac
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Aug 29 23:36:27 2011 -0400

    Correct a doc typo

 glib/ghmac.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/glib/ghmac.c b/glib/ghmac.c
index f12274b..20e8fcd 100644
--- a/glib/ghmac.c
+++ b/glib/ghmac.c
@@ -285,7 +285,7 @@ g_hmac_get_string (GHmac *hmac)
 }
 
 /**
- * g_checksum_get_digest:
+ * g_hmac_get_digest:
  * @hmac: a #GHmac
  * @buffer: output buffer
  * @digest_len: an inout parameter. The caller initializes it to the