diff --git a/README.md b/README.md
index 677d5c2563..6417c26465 100644
--- a/README.md
+++ b/README.md
@@ -33,7 +33,7 @@ Some examples of the mechanisms and features that Volcano adds to Kubernetes are
     2. Fair-share scheduling
     3. Queue scheduling
     4. Preemption and reclaims
-    5. Reservartions and backfills
+    5. Reservations and backfills
     6. Topology-based scheduling
 3. Runtime extensions, e.g:
     1. Support for specialized continer runtimes like Singularity,
diff --git a/docs/design/drf - fairshare.md b/docs/design/drf - fairshare.md
index 4b69448f97..038b60b5b4 100644
--- a/docs/design/drf - fairshare.md	
+++ b/docs/design/drf - fairshare.md	
@@ -175,5 +175,5 @@ All these plugin would choose some victims respective, and the intersection of t
     | queue | namespace | requested | queue assigned | namespace assigned |
     | ----- | --------- | --------- | -------------- | ------------------ |
     | q1 w1 | ns1 w2    |           | 4 cpu          |                    |
-    | q2 w3 | na1 w2    | 5 cpu     | 12 cpu         | 3 cpu              |
+    | q2 w3 | ns1 w2    | 5 cpu     | 12 cpu         | 3 cpu              |
     |       | ns2 w6    | 20 cpu    |                | 9 cpu              |
\ No newline at end of file
diff --git a/pkg/cli/job/delete.go b/pkg/cli/job/delete.go
index e6f697b500..05789818ec 100644
--- a/pkg/cli/job/delete.go
+++ b/pkg/cli/job/delete.go
@@ -18,6 +18,7 @@ package job
 
 import (
 	"fmt"
+
 	"github.com/spf13/cobra"
 
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
@@ -48,7 +49,7 @@ func DeleteJob() error {
 	}
 
 	if deleteJobFlags.JobName == "" {
-		err := fmt.Errorf("job name is mandaorty to delete a particular job")
+		err := fmt.Errorf("job name is mandatory to delete a particular job")
 		return err
 	}
 
diff --git a/pkg/cli/job/resume.go b/pkg/cli/job/resume.go
index d73c1d6dcd..8779bd70e1 100644
--- a/pkg/cli/job/resume.go
+++ b/pkg/cli/job/resume.go
@@ -17,6 +17,7 @@ package job
 
 import (
 	"fmt"
+
 	"github.com/spf13/cobra"
 
 	"volcano.sh/volcano/pkg/apis/batch/v1alpha1"
@@ -44,7 +45,7 @@ func ResumeJob() error {
 		return err
 	}
 	if resumeJobFlags.JobName == "" {
-		err := fmt.Errorf("job name is mandaorty to resume a particular job")
+		err := fmt.Errorf("job name is mandatory to resume a particular job")
 		return err
 	}
 
diff --git a/pkg/cli/job/suspend.go b/pkg/cli/job/suspend.go
index 504cdd2381..fb0ebf7fd6 100644
--- a/pkg/cli/job/suspend.go
+++ b/pkg/cli/job/suspend.go
@@ -45,7 +45,7 @@ func SuspendJob() error {
 	}
 
 	if suspendJobFlags.JobName == "" {
-		err := fmt.Errorf("job name is mandaorty to suspend a particular job")
+		err := fmt.Errorf("job name is mandatory to suspend a particular job")
 		return err
 	}
 
diff --git a/pkg/cli/job/view.go b/pkg/cli/job/view.go
index 65c11a37d5..a4d9209fc4 100644
--- a/pkg/cli/job/view.go
+++ b/pkg/cli/job/view.go
@@ -36,7 +36,7 @@ func ViewJob() error {
 		return err
 	}
 	if viewJobFlags.JobName == "" {
-		err := fmt.Errorf("job name (specified by --name or -n) is mandaorty to view a particular job")
+		err := fmt.Errorf("job name (specified by --name or -n) is mandatory to view a particular job")
 		return err
 	}
 
diff --git a/pkg/cli/queue/get.go b/pkg/cli/queue/get.go
index bc5a256bcf..4b3c946e42 100644
--- a/pkg/cli/queue/get.go
+++ b/pkg/cli/queue/get.go
@@ -52,7 +52,7 @@ func GetQueue() error {
 	}
 
 	if getQueueFlags.Name == "" {
-		err := fmt.Errorf("name is mandaorty to get the particular queue details")
+		err := fmt.Errorf("name is mandatory to get the particular queue details")
 		return err
 	}