From 9ab072b470b6936a209f45bde5154a23a4cc7e0d Mon Sep 17 00:00:00 2001
From: Guangwen Feng <fenggw-fnst@cn.fujitsu.com>
Date: Sun, 28 Jun 2020 18:03:09 +0800
Subject: [PATCH] Fix golint issue caused by typo (#7475)

Signed-off-by: Guangwen Feng <fenggw-fnst@cn.fujitsu.com>
---
 promql/parser/lex.go | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/promql/parser/lex.go b/promql/parser/lex.go
index c68300442..09afe8342 100644
--- a/promql/parser/lex.go
+++ b/promql/parser/lex.go
@@ -48,21 +48,21 @@ func (i Item) String() string {
 	return fmt.Sprintf("%q", i.Val)
 }
 
-// isOperator returns true if the Item corresponds to a arithmetic or set operator.
+// IsOperator returns true if the Item corresponds to a arithmetic or set operator.
 // Returns false otherwise.
 func (i ItemType) IsOperator() bool { return i > operatorsStart && i < operatorsEnd }
 
-// isAggregator returns true if the Item belongs to the aggregator functions.
+// IsAggregator returns true if the Item belongs to the aggregator functions.
 // Returns false otherwise
 func (i ItemType) IsAggregator() bool { return i > aggregatorsStart && i < aggregatorsEnd }
 
-// isAggregator returns true if the Item is an aggregator that takes a parameter.
+// IsAggregatorWithParam returns true if the Item is an aggregator that takes a parameter.
 // Returns false otherwise
 func (i ItemType) IsAggregatorWithParam() bool {
 	return i == TOPK || i == BOTTOMK || i == COUNT_VALUES || i == QUANTILE
 }
 
-// isKeyword returns true if the Item corresponds to a keyword.
+// IsKeyword returns true if the Item corresponds to a keyword.
 // Returns false otherwise.
 func (i ItemType) IsKeyword() bool { return i > keywordsStart && i < keywordsEnd }
 
@@ -77,7 +77,7 @@ func (i ItemType) IsComparisonOperator() bool {
 	}
 }
 
-// isSetOperator returns whether the Item corresponds to a set operator.
+// IsSetOperator returns whether the Item corresponds to a set operator.
 func (i ItemType) IsSetOperator() bool {
 	switch i {
 	case LAND, LOR, LUNLESS: