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-rw-r--r--doc/exercises.tex2
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/exercises.tex b/doc/exercises.tex
index 6afbead..e5397bb 100644
--- a/doc/exercises.tex
+++ b/doc/exercises.tex
@@ -221,7 +221,7 @@ of times $n$ is divisible by 2. If we write $n$ on
the form $1 \cdot 2 \cdot 3 \cdot \ldots \cdot x$,
every $2^\text{nd}$ factor is divisible by 2, every
$4^\text{th}$ factor is divisible by $2^2$, and so on.
-From call \texttt{zlsb} we know how many times,
+From calling \texttt{zlsb} we know how many times,
$n$ is divisible by 2, but know how many of the factors
are divisible by 2, but this can be calculated with
the following algorithm, where $k$ is the number