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-rw-r--r--doc/refman/RefMan-tac.tex3
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/refman/RefMan-tac.tex b/doc/refman/RefMan-tac.tex
index 30ba4acf0..75ba90f03 100644
--- a/doc/refman/RefMan-tac.tex
+++ b/doc/refman/RefMan-tac.tex
@@ -2023,6 +2023,7 @@ makes use of a principle generated by \texttt{Function}
\begin{coq_eval}
Reset Initial.
+Import Nat.
\end{coq_eval}
\begin{coq_example}
Functional Scheme minus_ind := Induction for minus Sort Prop.
@@ -2042,7 +2043,7 @@ you want to write implicit arguments explicitly.
\Rem Parentheses over \qualid \dots \term$_n$ are mandatory.
\Rem \texttt{functional induction (f x1 x2 x3)} is actually a wrapper
-for \texttt{induction x1 x2 x3 (f x1 x2 x3) using \qualid} followed by
+for \texttt{induction x1, x2, x3, (f x1 x2 x3) using \qualid} followed by
a cleaning phase, where {\qualid} is the induction principle
registered for $f$ (by the \texttt{Function} (see Section~\ref{Function})
or \texttt{Functional Scheme} (see Section~\ref{FunScheme}) command)