doc: semi-colon needs quoting too

If semi-colon is bound or macro'd, it needs to be quoted like space, otherwise
mutt thinks it's separating commands.

Signed-off-by: Aron Griffis <agriffis@n01se.net>

diff --git a/doc/manual.xml.head b/doc/manual.xml.head
index eb0f7c366f50655e608ac5aaa99f9271412fb4df..b5c31e55da2a8a408d505ad762b5360298a2f8ad 100644 (file)
--- a/doc/manual.xml.head
+++ b/doc/manual.xml.head
@@ -1729,7 +1729,7 @@ be a symbolic name as shown in <xref linkend="tab-key-names"/>.
 
 <para>
 <emphasis>key</emphasis> does not need to be enclosed in quotes unless it contains a
-space (`` '').
+space (`` '') or semi-colon (``;'').
 </para>
 
 <para>