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-rw-r--r--doc/refman/RefMan-cic.tex2
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/refman/RefMan-cic.tex b/doc/refman/RefMan-cic.tex
index fe32cb7266..a008bd19a5 100644
--- a/doc/refman/RefMan-cic.tex
+++ b/doc/refman/RefMan-cic.tex
@@ -411,7 +411,7 @@ called $\zeta$-reduction and shows as follows.
$$\WTEGRED{\kw{let}~x:=u~\kw{in}~t}{\triangleright_{\zeta}}{\subst{t}{x}{u}}$$
-\paragraph{$\eta$-conversion.
+\paragraph{$\eta$-conversion.%
\label{eta}
\index{eta-conversion@$\eta$-conversion}
%\index{eta-reduction@$\eta$-reduction}