Fixed small typo: double sudo

diff --git a/doc/userguide/install.rst b/doc/userguide/install.rst
index c4ac0cd75d1f29e3551441e3feb1b72321d75a20..e78e4eb7c80b3191db2b3cad4ebc6a7987079cfe 100644 (file)
--- a/doc/userguide/install.rst
+++ b/doc/userguide/install.rst
@@ -107,7 +107,7 @@ To use it::
 
     sudo add-apt-repository ppa:oisf/suricata-stable
     sudo apt-get update
-    sudo sudo apt-get install suricata
+    sudo apt-get install suricata
 
 Debian
 ^^^^^^