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-rw-r--r--doc/ref/hash.xml4
1 files changed, 3 insertions, 1 deletions
diff --git a/doc/ref/hash.xml b/doc/ref/hash.xml
index 81ab26f..65b0fc4 100644
--- a/doc/ref/hash.xml
+++ b/doc/ref/hash.xml
@@ -40,7 +40,9 @@
char *</type> strings followed by a &null; terminator. The
<parameter>flags</parameter> argument must select exactly one
hash algorithm from the list below, which can be optionally
- bitwise-ORed with one of the formatting option.</para>
+ bitwise-ORed with one of the formatting option. The hash is
+ calculated for the concatenation of the argument list, without
+ separators.</para>
<refsect2>
<title>Hash algorithms</title>