fix formatting issue in release notes

Signed-off-by: Galen Charlton <gmc@equinoxinitiative.org>

diff --git a/doc/RELEASE_NOTES.txt b/doc/RELEASE_NOTES.txt
index 4d1085a..e504cc8 100644 (file)
--- a/doc/RELEASE_NOTES.txt
+++ b/doc/RELEASE_NOTES.txt
@@ -128,7 +128,7 @@ Users of a reverse proxy such as NGINX should install and enable
 the Apache `mod_remoteip` module, then adjust the Apache configuration
 to include lines like this:
 
-[source]
+[source,bash]
 ----
     RemoteIPInternalProxy 127.0.0.1/24 # or whatever the proxy IP address is
     RemoteIPInternalProxy ::1          # or whatever the proxy IP address is