diff --git a/doc/lisp_reference/lisp_reference.tex b/doc/lisp_reference/lisp_reference.tex
index 52e9e4b..a758d51 100644
--- a/doc/lisp_reference/lisp_reference.tex
+++ b/doc/lisp_reference/lisp_reference.tex
@@ -166,7 +166,7 @@
 \section{Function Manipulation}
 
 \definition{
-    (\mac{funcall} \param{function} \param{args}\more)\index{funcall} \\
+    (\func{funcall} \param{function} \param{args}\more)\index{funcall} \\
     (\func{apply} \param{function} \param{args})\index{apply}
 }{
     Call the \type{closure} or \type{function-object} \param{function} with \param{args} and evaluate to \ret{its result}. An error occurs if \param{args} are not acceptable.