Fix some typos

Signed-off-by: JoeWrightss <zhoulin.xie@daocloud.io>

libcontainer/cgroups/utils.go

@@ -463,7 +463,7 @@ func WriteCgroupProc(dir string, pid int) error {
 		return fmt.Errorf("no such directory for %s", CgroupProcesses)
 	}
 
-	// Dont attach any pid to the cgroup if -1 is specified as a pid
+	// Don't attach any pid to the cgroup if -1 is specified as a pid
 	if pid != -1 {
 		if err := ioutil.WriteFile(filepath.Join(dir, CgroupProcesses), []byte(strconv.Itoa(pid)), 0700); err != nil {
 			return fmt.Errorf("failed to write %v to %v: %v", pid, CgroupProcesses, err)

libcontainer/intelrdt/intelrdt.go

@@ -486,7 +486,7 @@ func WriteIntelRdtTasks(dir string, pid int) error {
 		return fmt.Errorf("no such directory for %s", IntelRdtTasks)
 	}
 
-	// Dont attach any pid if -1 is specified as a pid
+	// Don't attach any pid if -1 is specified as a pid
 	if pid != -1 {
 		if err := ioutil.WriteFile(filepath.Join(dir, IntelRdtTasks), []byte(strconv.Itoa(pid)), 0700); err != nil {
 			return fmt.Errorf("failed to write %v to %v: %v", pid, IntelRdtTasks, err)

man/runc-pause.8.md

@@ -9,4 +9,4 @@ paused.
 
 # DESCRIPTION
    The pause command suspends all processes in the instance of the container.
-Use runc list to identiy instances of containers and their current status.
+Use runc list to identify instances of containers and their current status.

man/runc-resume.8.md

@@ -9,4 +9,4 @@ resumed.
 
 # DESCRIPTION
    The resume command resumes all processes in the instance of the container.
-Use runc list to identiy instances of containers and their current status.
+Use runc list to identify instances of containers and their current status.

pause.go

@@ -16,7 +16,7 @@ Where "<container-id>" is the name for the instance of the container to be
 paused. `,
 	Description: `The pause command suspends all processes in the instance of the container.
 
-Use runc list to identiy instances of containers and their current status.`,
+Use runc list to identify instances of containers and their current status.`,
 	Action: func(context *cli.Context) error {
 		if err := checkArgs(context, 1, exactArgs); err != nil {
 			return err
@@ -45,7 +45,7 @@ Where "<container-id>" is the name for the instance of the container to be
 resumed.`,
 	Description: `The resume command resumes all processes in the instance of the container.
 
-Use runc list to identiy instances of containers and their current status.`,
+Use runc list to identify instances of containers and their current status.`,
 	Action: func(context *cli.Context) error {
 		if err := checkArgs(context, 1, exactArgs); err != nil {
 			return err