Fix typos

diff --git a/src/practical_settings/im.tex b/src/practical_settings/im.tex
index 16377eb..0a5d26d 100644 (file)
--- a/src/practical_settings/im.tex
+++ b/src/practical_settings/im.tex
@@ -4,7 +4,7 @@
 
 \subsubsection{Server configuration}
 
-For servers, we mostly recommend to apply what's proposed by the {\it Peter's manifesto}\footenote{https://github.com/stpeter/manifesto}.
+For servers, we mostly recommend to apply what's proposed by the {\it Peter's manifesto}\footnote{https://github.com/stpeter/manifesto}.
 
 In short:
 \begin{itemize}
@@ -17,7 +17,9 @@ The last point being out-of-scope for this section, we will only cover the first
 
 \paragraph{ejabberd}
 
-ejabberd is one of the popular Jabber server.  In order to be compliant with the manifesto, you should adapt your configuration\footnote{http://www.process-one.net/docs/ejabberd/guide_en.html}:
+ejabberd is one of the popular Jabber server.  In order to be compliant
+with the manifesto, you should adapt your
+configuration\footnote{\url{http://www.process-one.net/docs/ejabberd/guide_en.html}}:
 \begin{lstlisting}[breaklines]
 {listen,
  [