DOC: configuration: missing 'if' in tcp-request content example

An example given for tcp-request content rule with lua
was missing 'if' keyword. Using it "as is" makes haproxy unhappy.

The example was introduced with 579d83b05.
So it may be backported as far as 1.6, but it is a really minor typo.

diff --git a/doc/configuration.txt b/doc/configuration.txt
index f16c779b1e757442579f821cbfcbf706540e0b40..f93067b2d1b782f92c8c9cad51aada43897808fa 100644 (file)
--- a/doc/configuration.txt
+++ b/doc/configuration.txt
@@ -12748,7 +12748,7 @@ tcp-request content <action> [{if | unless} <condition>]
   available.
 
   Example:
-    tcp-request content use-service lua.deny { src -f /etc/haproxy/blacklist.lst }
+    tcp-request content use-service lua.deny if { src -f /etc/haproxy/blacklist.lst }
 
   Example: