diff --git a/doc/guide.html b/doc/guide.html
index 2a4ccd086..80045aa6a 100644
--- a/doc/guide.html
+++ b/doc/guide.html
@@ -692,8 +692,8 @@ If HTTP Polling is enabled, it will be available at
Also the following global options are available for s2s connections:
-
{s2s_use_starttls, true|false}
-
- This option defines whether use or not
- STARTTLS for s2s connections.
+ This option defines whether to use STARTTLS
+ for s2s connections.
- {s2s_certfile, Path}
- Path to a file
containing the SSL certificate.
- {domain_certfile, Domain, Path}
- Path
diff --git a/doc/guide.tex b/doc/guide.tex
index c3da17452..83c1aaeba 100644
--- a/doc/guide.tex
+++ b/doc/guide.tex
@@ -585,8 +585,8 @@ The following options are available:
Also the following global options are available for s2s connections:
\begin{description}
\titem{\{s2s\_use\_starttls, true|false\}}
- \ind{options!s2s\_use\_starttls}This option defines whether use or not
- STARTTLS for s2s connections.
+ \ind{options!s2s\_use\_starttls}This option defines whether to use STARTTLS
+ for s2s connections.
\titem{\{s2s\_certfile, Path\}} \ind{options!s2s\_certificate}Path to a file
containing the SSL certificate.
\titem{\{domain\_certfile, Domain, Path\}} \ind{options!domain\_certfile}Path