diff --git a/coregrind/m_aspacemgr/aspacemgr-linux.c b/coregrind/m_aspacemgr/aspacemgr-linux.c
index 0f27506..ace28d6 100644
--- a/coregrind/m_aspacemgr/aspacemgr-linux.c
+++ b/coregrind/m_aspacemgr/aspacemgr-linux.c
@@ -2097,7 +2097,7 @@
 
 /* Notifies aspacem that an munmap completed successfully.  The
    segment array is updated accordingly.  As with
-   VG_(am_notify_munmap), we merely record the given info, and don't
+   VG_(am_notify_mprotect), we merely record the given info, and don't
    check it for sensibleness.  If the returned Bool is True, the
    caller should immediately discard translations from the specified
    address range. */