fix: correct grammar and typos in code comments

charts/kthena/charts/networking/crds/networking.serving.volcano.sh_modelroutes.yaml

@@ -51,7 +51,7 @@ spec:
                 description: |-
                   `model` in the LLM request, it could be a base model name, lora adapter name or even
                   a virtual model name. This field is used to match scenarios other than model adapter name and
-                  this field could be empty, but it and  `ModelAdapters` can't both be empty.
+                  this field could be empty, but it and `ModelAdapters` can't both be empty.
                 type: string
                 x-kubernetes-validations:
                 - message: modelName is immutable

docs/kthena/docs/reference/crd/networking.serving.volcano.sh.md

@@ -170,7 +170,7 @@ _Appears in:_
 
 | Field | Description | Default | Validation |
 | --- | --- | --- | --- |
-| `modelName` _string_ | `model` in the LLM request, it could be a base model name, lora adapter name or even<br />a virtual model name. This field is used to match scenarios other than model adapter name and<br />this field could be empty, but it and  `ModelAdapters` can't both be empty. |  |  |
+| `modelName` _string_ | `model` in the LLM request, it could be a base model name, lora adapter name or even<br />a virtual model name. This field is used to match scenarios other than model adapter name and<br />this field could be empty, but it and `ModelAdapters` can't both be empty. |  |  |
 | `loraAdapters` _string array_ | `model` in the LLM request could be lora adapter name,<br />here is a list of Lora Adapter Names to match. |  | MaxItems: 10 <br /> |
 | `parentRefs` _ParentReference array_ | ParentRefs references the Gateways that this ModelRoute should be attached to.<br />If empty, the ModelRoute will be attached to all Gateways in the same namespace. |  |  |
 | `rules` _[Rule](#rule) array_ | An ordered list of route rules for LLM traffic. The first rule<br />matching an incoming request will be used.<br />If no rule is matched, an HTTP 404 status code MUST be returned. |  | MaxItems: 16 <br /> |

pkg/apis/networking/v1alpha1/modelroute_types.go

@@ -26,7 +26,7 @@ import (
 type ModelRouteSpec struct {
 	// `model` in the LLM request, it could be a base model name, lora adapter name or even
 	// a virtual model name. This field is used to match scenarios other than model adapter name and
-	// this field could be empty, but it and  `ModelAdapters` can't both be empty.
+	// this field could be empty, but it and `ModelAdapters` can't both be empty.
 	//
 	// +kubebuilder:validation:XValidation:rule="self == oldSelf",message="modelName is immutable"
 	ModelName string `json:"modelName,omitempty"`

pkg/kthena-router/backend/metrics/metrics.go

@@ -34,7 +34,7 @@ func HTTPClient() *http.Client {
 	return httpClient
 }
 
-// This function refer to aibrix(https://github.com/vllm-project/aibrix/blob/main/pkg/metrics/utils.go)
+// This function refers to aibrix(https://github.com/vllm-project/aibrix/blob/main/pkg/metrics/utils.go)
 func ParseMetricsURL(url string) (map[string]*dto.MetricFamily, error) {
 	resp, err := httpClient.Get(url)
 	if err != nil {

pkg/kthena-router/scheduler/plugins/least_request.go

@@ -75,7 +75,7 @@ func (l *LeastRequest) Score(ctx *framework.Context, pods []*datastore.PodInfo)
 	baseScores := make(map[*datastore.PodInfo]float64)
 	maxScore := 0.0
 	for _, info := range pods {
-		// The weight of waiting requests is 100. It's a magic number just to sinificantly lower the score of the pod when there are waiting reqs.
+		// The weight of waiting requests is 100. It's a magic number just to significantly lower the score of the pod when there are waiting reqs.
 		base := info.GetRequestRunningNum() + 100*info.GetRequestWaitingNum()
 		baseScores[info] = base
 		if base > maxScore {