Merge pull request #41076 from gyliu513/port-forward

Automatic merge from submit-queue

Removed a space in portforward.go.

**What this PR does / why we need it**:

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #

**Special notes for your reviewer**:

**Release note**:

```release-note
```

plugin/pkg/scheduler/algorithm/predicates/predicates.go

@@ -692,7 +692,7 @@ type ServiceAffinity struct {
 // only should be referenced by NewServiceAffinityPredicate.
 func (s *ServiceAffinity) serviceAffinityPrecomputation(pm *predicateMetadata) {
 	if pm.pod == nil {
-		glog.Errorf("Cannot precompute service affinity, a pod is required to caluculate service affinity.")
+		glog.Errorf("Cannot precompute service affinity, a pod is required to calculate service affinity.")
 		return
 	}