Documentation: Denote command lines with "$"

Add a prompt sign to all command lines in code blocks.

1 files changed, 4 insertions, 4 deletions

diff --git a/web/input/doc/extra-opts.md b/web/input/doc/extra-opts.md
index 91a205b..06fc5b7 100644
--- a/web/input/doc/extra-opts.md
+++ b/web/input/doc/extra-opts.md
@@ -21,22 +21,22 @@ Some examples:
 
 * Read `special_opts` section of default config file:
 
-        ./check_stuff --extra-opts=special_opts
+        $ ./check_stuff --extra-opts=special_opts
 
 * Read `special_opts` section of `/etc/myconfig.ini`:
 
-        ./check_stuff --extra-opts=special_opts@/etc/myconfig.ini
+        $ ./check_stuff --extra-opts=special_opts@/etc/myconfig.ini
 
 * Read `check_stuff` section of `/etc/myconfig.ini`:
 
-        ./check_stuff --extra-opts=@/etc/myconfig.ini
+        $ ./check_stuff --extra-opts=@/etc/myconfig.ini
 
 * Read `check_stuff` section of default config file and use additional
   arguments along with the other specified arguments (*extra-opts* arguments
   are always processed first no matter where `--extra-opts` appears on the
   command line):
 
-        ./check_stuff --extra-opts -jk --some-other-opt
+        $ ./check_stuff --extra-opts -jk --some-other-opt
 
 The default nagios plugins file is used if no explicit filename is given.  The
 current standard locations checked are: