1 files changed, 3 insertions, 0 deletions
diff --git a/eqn.7 b/eqn.7
index ddb3c636..a4981d6f 100644
--- a/eqn.7
+++ b/eqn.7
@@ -30,6 +30,9 @@ and
 .Xr man 7
 .Ux
 manual pages.
+It describes the
+.Em structure
+of an equation, not its mathematical meaning.
 This manual describes the
 .Nm
 language accepted by the