refactor(shell): readability improvements (#3704)

Signed-off-by: Ryan Russell <git@ryanrussell.org>

Signed-off-by: Ryan Russell <git@ryanrussell.org>

weed/shell/command_fs_configure.go

@@ -98,7 +98,7 @@ func (c *commandFsConfigure) Do(args []string, commandEnv *CommandEnv, writer io
 				return fmt.Errorf("parse replication %s: %v", *replication, err)
 			}
 			if *volumeGrowthCount%rp.GetCopyCount() != 0 {
-				return fmt.Errorf("volumeGrowthCount %d should be devided by replication copy count %d", *volumeGrowthCount, rp.GetCopyCount())
+				return fmt.Errorf("volumeGrowthCount %d should be divided by replication copy count %d", *volumeGrowthCount, rp.GetCopyCount())
 			}
 		}
 

weed/shell/command_lock_unlock.go

@@ -21,7 +21,7 @@ func (c *commandLock) Name() string {
 func (c *commandLock) Help() string {
 	return `lock in order to exclusively manage the cluster
 
-	This is a blocking operation if there is alread another lock.
+	This is a blocking operation if there is already another lock.
 `
 }
 

weed/shell/command_remote_meta_sync.go

@@ -96,7 +96,7 @@ After caching the file content, the entry.RemoteEntry will be
 	remoteEntry.LastLocalSyncTsNs == time.Now.UnixNano()
 	Attributes.FileSize = uint64(remoteEntry.RemoteSize)
 	Attributes.Mtime = remoteEntry.RemoteMtime
-	chunks = non-emtpy
+	chunks = non-empty
 
 When "weed filer.remote.sync" to upload local changes to remote, the criteria is:
 

weed/shell/command_s3_circuitbreaker_test.go

@@ -285,7 +285,7 @@ func TestCircuitBreakerShell(t *testing.T) {
 				t.Error(err)
 			}
 			if !reflect.DeepEqual(actual, expect) {
-				t.Fatal("result of s3 circuit breaker shell command is unexpect!")
+				t.Fatal("result of s3 circuit breaker shell command is unexpected!")
 			}
 		}
 	}

weed/shell/command_s3_clean_uploads.go

@@ -60,7 +60,7 @@ func (c *commandS3CleanUploads) Do(args []string, commandEnv *CommandEnv, writer
 
 	for _, bucket := range buckets {
 		if err := c.cleanupUploads(commandEnv, writer, filerBucketsPath, bucket, *uploadedTimeAgo, signingKey); err != nil {
-			fmt.Fprintf(writer, fmt.Sprintf("failed cleanup uploads for backet %s: %v", bucket, err))
+			fmt.Fprintf(writer, fmt.Sprintf("failed cleanup uploads for bucket %s: %v", bucket, err))
 		}
 	}