small typo fix in README
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@ -39,7 +39,7 @@ vertices as well as the edge list expected on standard input.
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sed -n -e '/^\s*[0-9]\+;$/p' graph.dot | wc -l
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sed -n -e 's/^\s*\([0-9]\) -> \([0-9]\);$/\1 \2/p' graph.dot
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The above lines works on DOT files like the following:
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The above lines work on DOT files like the following:
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digraph G {
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0;
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