diff --git a/cmd/chainvet/logparity.go b/cmd/chainvet/logparity.go
index 0a63a4185f..68da8388e9 100644
--- a/cmd/chainvet/logparity.go
+++ b/cmd/chainvet/logparity.go
@@ -14,7 +14,7 @@ func init() {
 		callExpr)
 }
 
-// checkCall triggers the print-specific checks if the call invokes a print function.
+// checkLogCall triggers the print-specific checks if the call invokes a print function.
 func checkLogCall(f *File, node ast.Node) {
 	call, ok := node.(*ast.CallExpr)
 	if !ok {
diff --git a/protocol/vm/vmutil/builder.go b/protocol/vm/vmutil/builder.go
index d3d8fe86fb..e3ae63f340 100644
--- a/protocol/vm/vmutil/builder.go
+++ b/protocol/vm/vmutil/builder.go
@@ -66,7 +66,7 @@ func (b *Builder) AddJump(target int) *Builder {
 	return b.addJump(vm.OP_JUMP, target)
 }
 
-// AddJump adds a JUMPIF opcode whose target is the given target
+// AddJumpIf adds a JUMPIF opcode whose target is the given target
 // number. The actual program location of the target does not need to
 // be known yet, as long as SetJumpTarget is called before Build.
 func (b *Builder) AddJumpIf(target int) *Builder {