Unify @env{$...} usage

[nncp.git] / doc / pkt / plain.texi

diff --git a/doc/pkt/plain.texi b/doc/pkt/plain.texi
index 211bdd2a8cc74b981a8f406316ad48e946ab66a5..46d66eadc9450e5800d8ecc3e8b234d6a24500e0 100644 (file)
--- a/doc/pkt/plain.texi
+++ b/doc/pkt/plain.texi
@@ -67,7 +67,7 @@ Also depending on packet's type, niceness level means:
 
 @itemize
 @item Preferable niceness level for files sent by freq
-@item @env{NNCP_NICE} variable's value passed during @ref{CfgExec} invocation.
+@item @env{$NNCP_NICE} variable's value passed during @ref{CfgExec} invocation.
 @end itemize
 
 So plain packets can hold following paths and payloads: