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-rw-r--r--mgr.tex4
1 files changed, 2 insertions, 2 deletions
diff --git a/mgr.tex b/mgr.tex
index 295ec12..777c460 100644
--- a/mgr.tex
+++ b/mgr.tex
@@ -687,10 +687,10 @@ Now when given a question ``what is the highest marked descendant of $x$ in the
direction of $y$'', we:
\begin{enumerate}
- \item Lookup $i := \indextable[y]$ and $j := \indextable[x] - 1$.
+ \item Look up $i := \indextable[y]$ and $j := \indextable[x] - 1$.
\item Perform an RMQ lookup on $\prefixtable[i, j]$, giving us index $k$ of
the minimal value in that range. \label{hmd-algo-lookup}
- \item Lookup the corresponding vertex as $z := \posttable[k]$. This is the
+ \item Look up the corresponding vertex as $z := \posttable[k]$. This is the
answer to our question.
\end{enumerate}