diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 193db761d64..0f9b1bab19f 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -21847,7 +21847,7 @@ Enable the Scalable Matrix Extension.
 Enable the FEAT_SME_I16I64 extension to SME.
 @item sme-f64f64
 Enable the FEAT_SME_F64F64 extension to SME.
-+@item sme2
+@item sme2
 Enable the Scalable Matrix Extension 2.  This also enables SME instructions.
 @item lse128
 Enable the LSE128 128-bit atomic instructions extension.  This also