Correct typos in code doc (#408)

Author: dubee

commands/activation.go

@@ -110,7 +110,7 @@ var activationGetCmd = &cobra.Command{
 		var field string
 		var err error
 
-		if args, err = lastFlag(args); err != nil { // Checks if any errors occured in lastFlag(args)
+		if args, err = lastFlag(args); err != nil { // Checks if any errors occurred in lastFlag(args)
 			whisk.Debug(whisk.DbgError, "lastFlag(%#v) failed: %s\n", args, err)
 			errStr := wski18n.T("Unable to get activation: {{.err}}",
 				map[string]interface{}{"err": err})
@@ -180,7 +180,7 @@ var activationLogsCmd = &cobra.Command{
 	RunE: func(cmd *cobra.Command, args []string) error {
 		var err error
 
-		if args, err = lastFlag(args); err != nil { // Checks if any errors occured in lastFlag(args)
+		if args, err = lastFlag(args); err != nil { // Checks if any errors occurred in lastFlag(args)
 			whisk.Debug(whisk.DbgError, "lastFlag(%#v) failed: %s\n", args, err)
 			errStr := wski18n.T("Unable to get logs for activation: {{.err}}",
 				map[string]interface{}{"err": err})
@@ -221,7 +221,7 @@ var activationResultCmd = &cobra.Command{
 	RunE: func(cmd *cobra.Command, args []string) error {
 		var err error
 
-		if args, err = lastFlag(args); err != nil { // Checks if any errors occured in lastFlag(args)
+		if args, err = lastFlag(args); err != nil { // Checks if any errors occurred in lastFlag(args)
 			whisk.Debug(whisk.DbgError, "lastFlag(%#v) failed: %s\n", args, err)
 			errStr := wski18n.T("Unable to get result for activation: {{.err}}",
 				map[string]interface{}{"err": err})

commands/api.go

@@ -594,7 +594,7 @@ var apiListCmd = &cobra.Command{
 			for i := 0; i < len(retApiArray.Apis); i++ {
 				orderFilteredList = append(orderFilteredList, genFilteredList(retApiArray.Apis[i].ApiValue, apiPath, apiVerb)...)
 			}
-			printList(orderFilteredList, sortByName) // Sends an array of structs that contains specifed variables that are not truncated
+			printList(orderFilteredList, sortByName) // Sends an array of structs that contains specified variables that are not truncated
 		} else {
 			if len(retApiArray.Apis) > 0 {
 				// Dynamically create the output format string based on the maximum size of the
@@ -610,7 +610,7 @@ var apiListCmd = &cobra.Command{
 				for i := 0; i < len(retApiArray.Apis); i++ {
 					orderFilteredRow = append(orderFilteredRow, genFilteredRow(retApiArray.Apis[i].ApiValue, apiPath, apiVerb, maxActionNameSize, maxApiNameSize)...)
 				}
-				printList(orderFilteredRow, sortByName) // Sends an array of structs that contains specifed variables that are truncated
+				printList(orderFilteredRow, sortByName) // Sends an array of structs that contains specified variables that are truncated
 			} else {
 				fmt.Fprintf(color.Output,
 					wski18n.T("{{.ok}} APIs\n",

commands/trigger.go

@@ -443,7 +443,7 @@ func (t *Trigger) Create(Client *whisk.Client, args []string) error {
 
 	// if a feed is specified, create additional parameters which must be passed to the feed
 	feedName, feedParams := feedParameters(feedParam, FEED_CREATE, triggerName, authToken)
-	// the feed receives all the paramaters that are specified on the command line so we merge
+	// the feed receives all the parameters that are specified on the command line so we merge
 	// the feed lifecycle parameters with the command line ones
 	parameters := getParameters(append(paramArray, feedParams...), feedName == nil, false)
 

commands/util.go

@@ -188,7 +188,7 @@ func toPrintable(sortable []whisk.Sortable) []whisk.Printable {
 
 // Prints the parameters/list for wsk xxxx list
 // Identifies type and then copies array into an array of interfaces(Sortable) to be sorted and printed
-// Param: Takes in an interace which contains an array of a command(Ex: []Action)
+// Param: Takes in an interface which contains an array of a command(Ex: []Action)
 func printList(collection interface{}, sortByName bool) {
 	var commandToSort []whisk.Sortable
 	switch collection := collection.(type) {
@@ -319,7 +319,7 @@ func printSummary(collection interface{}) {
 // Used to print Action, Tigger, Package, and Rule lists
 // Param: Takes in a array of Printable interface, and the name of the command
 //          being sent to it
-// **Note**: The name sould be an empty string for APIs.
+// **Note**: The name should be an empty string for APIs.
 func printCommandsList(commands []whisk.Printable, defaultHeader string) {
 	if len(commands) != 0 {
 		fmt.Fprint(color.Output, boldString(commands[0].ToHeaderString()))