Manual: Add missing reference to "ftp" as possible fetch method.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

diff --git a/docs/usermanual/reference/var_src_uri.xml b/docs/usermanual/reference/var_src_uri.xml
index b973bec..39eedc0 100644 (file)
--- a/docs/usermanual/reference/var_src_uri.xml
+++ b/docs/usermanual/reference/var_src_uri.xml
@@ -43,7 +43,7 @@ SRC_URI[sha256sum] = "36bdb85c97b39ac604bc58cb7857ee08295242c78a12848ef8a31
 
   <variablelist>
     <varlistentry>
-      <term>http, https, ftps</term>
+      <term>http, https, ftp, ftps</term>
 
       <listitem>
         <para>Used to download files and source code via the specified URL.