Update doc_src/contains.txt

Escaped the $
This commit is contained in:
Jacob Johnson 2013-02-11 13:06:13 -06:00 committed by ridiculousfish
parent 286bef5eb7
commit 1b0e4a0067

View file

@ -16,7 +16,7 @@ yes, 1 otherwise
<pre>
for i in ~/bin /usr/local/bin
if not contains \$i \$PATH
set PATH \$PATH i
set PATH \$PATH \$i
end
end
</pre>