chore: fix some typos in comments

Signed-off-by: dongjinlong <[email protected]>

Author: dongjinlong

cmd/internal/http/handlers.go

@@ -83,7 +83,7 @@ func RegisterHandlers(mux httpmux.Mux, containerManager manager.Manager, httpAut
 		authenticated = true
 	}
 
-	// Change handler based on authenticator initalization
+	// Change handler based on authenticator initialization
 	if !authenticated {
 		mux.HandleFunc(static.StaticResource, staticHandlerNoAuth)
 		if err := pages.RegisterHandlersBasic(mux, containerManager, nil, urlBasePrefix); err != nil {

deploy/kubernetes/README.md

@@ -52,7 +52,7 @@ kubectl kustomize deploy/kubernetes/overlays/examples_perf | kubectl apply -f -
 
 ## Kustomization
 
-On your own fork of cAdvisor, create your own overlay directoy with your patches.  Copy patches from the example folder if you intend to use them, but don't modify the originals.  Commit your changes in your local branch, and use git to manage them the same way you would any other piece of code.
+On your own fork of cAdvisor, create your own overlay directory with your patches.  Copy patches from the example folder if you intend to use them, but don't modify the originals.  Commit your changes in your local branch, and use git to manage them the same way you would any other piece of code.
 
 To run the daemonset with your patches applied:
 ```

docs/storage/prometheus.md

@@ -102,7 +102,7 @@ Metric name | Type | Description | Unit (where applicable) | option parameter |
 
 The table below lists the Prometheus hardware metrics exposed by cAdvisor (in alphabetical order by metric name) and corresponding `-disable_metrics` / `-enable_metrics` option parameter:
 
-Metric name | Type | Description | Unit (where applicable) | option parameter | addional build flag |
+Metric name | Type | Description | Unit (where applicable) | option parameter | additional build flag |
 :-----------|:-----|:------------|:------------------------|:---------------------------|:--------------------
 `machine_cpu_cache_capacity_bytes` | Gauge |  Cache size in bytes assigned to NUMA node and CPU core | bytes | cpu_topology |
 `machine_cpu_cores` | Gauge | Number of logical CPU cores | | |

fs/fs_test.go

@@ -147,7 +147,7 @@ func TestDirInodeUsage(t *testing.T) {
 	}
 	usage, err := fsInfo.GetDirUsage(dir)
 	as.NoError(err)
-	// We sould get numFiles+1 inodes, since we get 1 inode for each file, plus 1 for the directory
+	// We should get numFiles+1 inodes, since we get 1 inode for each file, plus 1 for the directory
 	as.True(uint64(numFiles+1) == usage.Inodes, "expected inodes in dir to be %d; got inodes: %d", numFiles+1, usage.Inodes)
 }
 

integration/tests/api/docker_test.go

@@ -165,7 +165,7 @@ func TestBasicDockerContainer(t *testing.T) {
 	containerInfo, err := fm.Cadvisor().Client().DockerContainer(containerID, request)
 	require.NoError(t, err)
 
-	// Check that the contianer is known by both its name and ID.
+	// Check that the container is known by both its name and ID.
 	sanityCheck(containerID, containerInfo, t)
 	sanityCheck(containerName, containerInfo, t)
 
@@ -213,7 +213,7 @@ func TestDockerContainerSpec(t *testing.T) {
 
 	assert.True(containerInfo.Spec.HasCpu, "CPU should be isolated")
 	if cgroups.IsCgroup2UnifiedMode() {
-		// cpu shares are rounded slighly on cgroupv2 due to conversion between cgroupv1 (cpu.shares) and cgroupv2 (cpu.weight)
+		// cpu shares are rounded slightly on cgroupv2 due to conversion between cgroupv1 (cpu.shares) and cgroupv2 (cpu.weight)
 		// When container is created via docker, runc will convert cpu shares to cpu.weight https://github.com/opencontainers/runc/blob/d11f4d756e85ece5cdba8bb69f8bd4db3cdcbeab/libcontainer/cgroups/utils.go#L423-L428
 		// And cAdvisor will convert cpu.weight back to cpu shares in https://github.com/google/cadvisor/blob/24e7a9883d12f944fd4403861707f4bafcaf4f3d/container/common/helpers.go#L249-L260
 		// Worked example: