[PATCH trivial 1/1] logging.html.in: fix number of output formats available

[Daniel Henrique Barboza <danielhb413@xxxxxxxxx>]

There are 4 formats available (x:stderr, x:syslog:name,
x:file:file_path, x:journald), not 3.

Signed-off-by: Daniel Henrique Barboza <danielhb413@xxxxxxxxx>
---
 docs/logging.html.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/logging.html.in b/docs/logging.html.in
index 65c13e8a19..9f320b439e 100644
--- a/docs/logging.html.in
+++ b/docs/logging.html.in
@@ -124,7 +124,7 @@ x:name</pre>
        priority level, messages that match that filter will still be logged,
        while others will not. In order to see those messages, you must also have
        an output defined that includes the priority level of your filter.</p>
-    <p>The format for an output can be one of those 3 forms:</p>
+    <p>The format for an output can be one of those 4 forms:</p>
     <ul>
       <li><code>x:stderr</code> output goes to stderr</li>
       <li><code>x:syslog:name</code> use syslog for the output and use the
-- 
2.26.2