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-rw-r--r--doc/muxers.texi2
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/muxers.texi b/doc/muxers.texi
index 1dd7d06761..22a8eb7601 100644
--- a/doc/muxers.texi
+++ b/doc/muxers.texi
@@ -310,7 +310,7 @@ http://server/file.key
Example shell script:
@example
#!/bin/sh
-BASE_URL=${1:-'.'}
+BASE_URL=$@{1:-'.'@}
openssl rand 16 > file.key
echo $BASE_URL/file.key > file.keyinfo
echo file.key >> file.keyinfo