diff --git a/app/vmselect/promql/parser.go b/app/vmselect/promql/parser.go index b909f7774..07a7f86b4 100644 --- a/app/vmselect/promql/parser.go +++ b/app/vmselect/promql/parser.go @@ -1508,7 +1508,7 @@ func (wa *withArgExpr) AppendString(dst []byte) []byte { } type rollupExpr struct { - // The expression for the rollup. Usually it is metricExpr, but may be arbitary expr + // The expression for the rollup. Usually it is metricExpr, but may be arbitrary expr // if subquery is used. https://prometheus.io/blog/2019/01/28/subquery-support/ Expr expr