Fix golint errors in pkg/scheduler based on golint check

pkg/scheduler/algorithm/priorities/util/non_zero.go

@@ -26,7 +26,10 @@ import "k8s.io/api/core/v1"
 // consuming no resources whatsoever. We chose these values to be similar to the
 // resources that we give to cluster addon pods (#10653). But they are pretty arbitrary.
 // As described in #11713, we use request instead of limit to deal with resource requirements.
-const DefaultMilliCpuRequest int64 = 100             // 0.1 core
+
+// DefaultMilliCPURequest defines default milli cpu request number.
+const DefaultMilliCPURequest int64 = 100 // 0.1 core
+// DefaultMemoryRequest defines default memory request size.
 const DefaultMemoryRequest int64 = 200 * 1024 * 1024 // 200 MB
 
 // GetNonzeroRequests returns the default resource request if none is found or what is provided on the request
@@ -36,7 +39,7 @@ func GetNonzeroRequests(requests *v1.ResourceList) (int64, int64) {
 	var outMilliCPU, outMemory int64
 	// Override if un-set, but not if explicitly set to zero
 	if _, found := (*requests)[v1.ResourceCPU]; !found {
-		outMilliCPU = DefaultMilliCpuRequest
+		outMilliCPU = DefaultMilliCPURequest
 	} else {
 		outMilliCPU = requests.Cpu().MilliValue()
 	}