fix few misspell and one small cleaning (#339)

* fix parameter misspell

* fix response misspell

* use strings.Contains instead strings.Index

* fix absence misspell

* fix Parameters misspell

* fix equivalent misspell

* fix possibility misspell

* fix attempts misspell

* fix separator misspell

* fix possibly misspell

autorest/authorization.go

@@ -69,7 +69,7 @@ func NewAPIKeyAuthorizer(headers map[string]interface{}, queryParameters map[str
 	return &APIKeyAuthorizer{headers: headers, queryParameters: queryParameters}
 }
 
-// WithAuthorization returns a PrepareDecorator that adds an HTTP headers and Query Paramaters
+// WithAuthorization returns a PrepareDecorator that adds an HTTP headers and Query Parameters.
 func (aka *APIKeyAuthorizer) WithAuthorization() PrepareDecorator {
 	return func(p Preparer) Preparer {
 		return DecoratePreparer(p, WithHeaders(aka.headers), WithQueryParameters(aka.queryParameters))

autorest/azure/async.go

@@ -689,7 +689,7 @@ func (pt *pollingTrackerPatch) updatePollingMethod() error {
 		}
 	}
 	// for 202 prefer the Azure-AsyncOperation header but fall back to Location if necessary
-	// note the absense of the "final GET" mechanism for PATCH
+	// note the absence of the "final GET" mechanism for PATCH
 	if pt.resp.StatusCode == http.StatusAccepted {
 		ao, err := getURLFromAsyncOpHeader(pt.resp)
 		if err != nil {

autorest/error_test.go

@@ -104,7 +104,7 @@ func TestNewErrorWithResponse_Forwards(t *testing.T) {
 	e2 := NewErrorWithResponse("packageType", "method", nil, "message %s", "arg")
 
 	if !reflect.DeepEqual(e1, e2) {
-		t.Fatal("autorest: NewError did not return an error equivelent to NewErrorWithError")
+		t.Fatal("autorest: NewError did not return an error equivalent to NewErrorWithError")
 	}
 }
 
@@ -113,7 +113,7 @@ func TestNewErrorWithError_Forwards(t *testing.T) {
 	e2 := NewErrorWithError(nil, "packageType", "method", nil, "message %s", "arg")
 
 	if !reflect.DeepEqual(e1, e2) {
-		t.Fatal("autorest: NewError did not return an error equivelent to NewErrorWithError")
+		t.Fatal("autorest: NewError did not return an error equivalent to NewErrorWithError")
 	}
 }
 

autorest/sender.go

@@ -40,7 +40,7 @@ func (sf SenderFunc) Do(r *http.Request) (*http.Response, error) {
 	return sf(r)
 }
 
-// SendDecorator takes and possibily decorates, by wrapping, a Sender. Decorators may affect the
+// SendDecorator takes and possibly decorates, by wrapping, a Sender. Decorators may affect the
 // http.Request and pass it along or, first, pass the http.Request along then react to the
 // http.Response result.
 type SendDecorator func(Sender) Sender

autorest/sender_test.go

@@ -926,6 +926,6 @@ func TestDoRetryForStatusCodes_Cancel429(t *testing.T) {
 		t.Fatalf("expected status code 429, got: %d", r.StatusCode)
 	}
 	if client.Attempts() >= retries {
-		t.Fatalf("too many attemps: %d", client.Attempts())
+		t.Fatalf("too many attempts: %d", client.Attempts())
 	}
 }

autorest/utility.go

@@ -157,7 +157,7 @@ func AsStringSlice(s interface{}) ([]string, error) {
 }
 
 // String method converts interface v to string. If interface is a list, it
-// joins list elements using the seperator. Note that only sep[0] will be used for
+// joins list elements using the separator. Note that only sep[0] will be used for
 // joining if any separator is specified.
 func String(v interface{}, sep ...string) string {
 	if len(sep) == 0 {

autorest/validation/validation_test.go

@@ -1918,7 +1918,7 @@ func TestValidate_IntPointer(t *testing.T) {
 		createError(reflect.ValueOf(n), v[0].Constraints[0].Chain[0],
 			"value must be greater than 100").Error())
 
-	// required paramter
+	// required parameter
 	p = nil
 	v = []Validation{
 		{p,
@@ -1966,7 +1966,7 @@ func TestValidate_IntStruct(t *testing.T) {
 		createError(reflect.ValueOf(n), v[0].Constraints[0].Chain[0].Chain[0],
 			"value must be greater than 100").Error())
 
-	// required paramter
+	// required parameter
 	p = &Product{}
 	v = []Validation{
 		{p, []Constraint{{"p", Null, true,
@@ -2023,7 +2023,7 @@ func TestValidate_String(t *testing.T) {
 		createError(reflect.ValueOf(s), v[0].Constraints[1].Chain[0],
 			"value length must be less than or equal to 3").Error())
 
-	// required paramter
+	// required parameter
 	s = ""
 	v = []Validation{
 		{s,
@@ -2038,7 +2038,7 @@ func TestValidate_String(t *testing.T) {
 		createError(reflect.ValueOf(s), v[0].Constraints[1],
 			"value can not be null or empty; required parameter").Error())
 
-	// not required paramter
+	// not required parameter
 	s = ""
 	v = []Validation{
 		{s,
@@ -2081,7 +2081,7 @@ func TestValidate_StringStruct(t *testing.T) {
 		createError(reflect.ValueOf(s), v[0].Constraints[0].Chain[0].Chain[1],
 			"value length must be less than or equal to 3").Error())
 
-	// required paramter - can't be Empty
+	// required parameter - can't be Empty
 	s = ""
 	p = &Product{
 		Str: &s,
@@ -2100,7 +2100,7 @@ func TestValidate_StringStruct(t *testing.T) {
 		createError(reflect.ValueOf(s), v[0].Constraints[0].Chain[0].Chain[0],
 			"value can not be null or empty; required parameter").Error())
 
-	// required paramter - can't be null
+	// required parameter - can't be null
 	p = &Product{}
 	v = []Validation{
 		{p, []Constraint{{"p", Null, true,
@@ -2193,7 +2193,7 @@ func TestValidate_Array(t *testing.T) {
 		createError(reflect.ValueOf(s1), v[0].Constraints[0],
 			"value can not be null; required parameter").Error())
 
-	// not required paramter
+	// not required parameter
 	v = []Validation{
 		{s1,
 			[]Constraint{
@@ -2255,7 +2255,7 @@ func TestValidate_ArrayPointer(t *testing.T) {
 		createError(reflect.ValueOf(s1), v[0].Constraints[0],
 			"value can not be null; required parameter").Error())
 
-	// not required paramter
+	// not required parameter
 	v = []Validation{
 		{s1,
 			[]Constraint{
@@ -2289,7 +2289,7 @@ func TestValidate_ArrayInStruct(t *testing.T) {
 		createError(reflect.ValueOf(s), v[0].Constraints[0].Chain[0].Chain[1],
 			fmt.Sprintf("minimum item limit is 2; got: %v", len(s))).Error())
 
-	// required paramter - can't be Empty
+	// required parameter - can't be Empty
 	p = &Product{
 		Arr: &[]string{},
 	}
@@ -2307,7 +2307,7 @@ func TestValidate_ArrayInStruct(t *testing.T) {
 		createError(reflect.ValueOf([]string{}), v[0].Constraints[0].Chain[0].Chain[0],
 			"value can not be null or empty; required parameter").Error())
 
-	// required paramter - can't be null
+	// required parameter - can't be null
 	p = &Product{}
 	v = []Validation{
 		{p, []Constraint{{"p", Null, true,
@@ -2366,7 +2366,7 @@ func TestValidate_StructInStruct(t *testing.T) {
 		createError(reflect.ValueOf(p.C.I), v[0].Constraints[0].Chain[0].Chain[0],
 			"value length must be greater than or equal to 7").Error())
 
-	// required paramter - can't be Empty
+	// required parameter - can't be Empty
 	p = &Product{
 		C: &Child{I: ""},
 	}
@@ -2382,7 +2382,7 @@ func TestValidate_StructInStruct(t *testing.T) {
 		createError(reflect.ValueOf(p.C.I), v[0].Constraints[0].Chain[0].Chain[0],
 			"value can not be null or empty; required parameter").Error())
 
-	// required paramter - can't be null
+	// required parameter - can't be null
 	p = &Product{}
 	v = []Validation{
 		{p, []Constraint{{"p", Null, true,

logger/logger.go

@@ -162,7 +162,7 @@ type Writer interface {
 	// WriteResponse writes the specified HTTP response to the logger if the log level is greater than
 	// or equal to LogInfo.  The response body, if set, is logged at level LogDebug or higher.
 	// Custom filters can be specified to exclude URL, header, and/or body content from the log.
-	// By default no respone content is excluded.
+	// By default no response content is excluded.
 	WriteResponse(resp *http.Response, filter Filter)
 }
 
@@ -318,7 +318,7 @@ func (fl fileLogger) WriteResponse(resp *http.Response, filter Filter) {
 // returns true if the provided body should be included in the log
 func (fl fileLogger) shouldLogBody(header http.Header, body io.ReadCloser) bool {
 	ct := header.Get("Content-Type")
-	return fl.logLevel >= LogDebug && body != nil && strings.Index(ct, "application/octet-stream") == -1
+	return fl.logLevel >= LogDebug && body != nil && !strings.Contains(ct, "application/octet-stream")
 }
 
 // creates standard header for log entries, it contains a timestamp and the log level