diff --git a/src/arch/x86/isa/main.isa b/src/arch/x86/isa/main.isa
index d78887c43d..fed8903c0a 100644
--- a/src/arch/x86/isa/main.isa
+++ b/src/arch/x86/isa/main.isa
@@ -67,7 +67,7 @@
 ////////////////////////////////////////////////////////////////////
 //
 // Namespace statement.  Everything below this line will be in the
-// SparcISAInst namespace.
+// X86ISAInst namespace.
 //
 
 namespace X86ISA;