wording

Co-authored-by: Jonathan Innis <[email protected]>

pkg/operator/options/options_validation.go

@@ -41,7 +41,7 @@ func (o Options) validateAssumeRoleDuration() error {
 
 func (o Options) validateIsolateVPC() error {
 	if o.isolatedVPC != "true" && o.isolatedVPC != "false" {
-		return fmt.Errorf("%q is not a valid value for isolate-vpc, options are true or false", o.isolatedVPC)
+		return fmt.Errorf("%q is not a valid value for isolated-vpc, options are true or false", o.isolatedVPC)
 	}
 	return nil
 }
@@ -54,21 +54,21 @@ func (o Options) validateEndpoint() error {
 	// url.Parse() will accept a lot of input without error; make
 	// sure it's a real URL
 	if err != nil || !endpoint.IsAbs() || endpoint.Hostname() == "" {
-		return fmt.Errorf("%q not a valid cluster-endpoint URL", o.ClusterEndpoint)
+		return fmt.Errorf("%q is not a valid cluster-endpoint URL", o.ClusterEndpoint)
 	}
 	return nil
 }
 
 func (o Options) validateVMMemoryOverheadPercent() error {
 	if o.VMMemoryOverheadPercent < 0 {
-		return fmt.Errorf("vm-memory-overhead-percent may not be negative")
+		return fmt.Errorf("vm-memory-overhead-percent cannot be negative")
 	}
 	return nil
 }
 
 func (o Options) validateReservedENIs() error {
 	if o.ReservedENIs < 0 {
-		return fmt.Errorf("reserved-enis may not be negative")
+		return fmt.Errorf("reserved-enis cannot be negative")
 	}
 	return nil
 }