This fix some function names in comment (#1747)

Signed-off-by: cui fliter <imcusg@gmail.com>

cell.go

@@ -547,7 +547,7 @@ func (c *xlsxC) setStr(val string) {
 	c.V, c.XMLSpace = trimCellValue(val, false)
 }
 
-// getCellDate parse cell value which containing a boolean.
+// getCellBool parse cell value which containing a boolean.
 func (c *xlsxC) getCellBool(f *File, raw bool) (string, error) {
 	if !raw {
 		if c.V == "1" {

crypt.go

@@ -676,7 +676,7 @@ func (c *cfb) writeUint64(value int) {
 	c.writeBytes(buf)
 }
 
-// writeBytes write strings in the stream by a given value with an offset.
+// writeStrings write strings in the stream by a given value with an offset.
 func (c *cfb) writeStrings(value string) {
 	encoder := unicode.UTF16(unicode.LittleEndian, unicode.IgnoreBOM).NewEncoder()
 	buffer, err := encoder.Bytes([]byte(value))

slicer.go

@@ -349,7 +349,7 @@ func (f *File) genSlicerName(name string) string {
 	return slicerName
 }
 
-// genSlicerNames generates a unique slicer cache name by giving the slicer name.
+// genSlicerCacheName generates a unique slicer cache name by giving the slicer name.
 func (f *File) genSlicerCacheName(name string) string {
 	var (
 		cnt             int

styles.go

@@ -3238,7 +3238,7 @@ func drawCondFmtErrors(p int, ct, ref, GUID string, format *ConditionalFormatOpt
 	}, nil
 }
 
-// drawCondFmtErrors provides a function to create conditional formatting rule
+// drawCondFmtNoErrors provides a function to create conditional formatting rule
 // for cells without errors by given priority, criteria type and format settings.
 func drawCondFmtNoErrors(p int, ct, ref, GUID string, format *ConditionalFormatOptions) (*xlsxCfRule, *xlsxX14CfRule) {
 	return &xlsxCfRule{
@@ -3250,7 +3250,7 @@ func drawCondFmtNoErrors(p int, ct, ref, GUID string, format *ConditionalFormatO
 	}, nil
 }
 
-// drawCondFmtErrors provides a function to create conditional formatting rule
+// drawCondFmtBlanks provides a function to create conditional formatting rule
 // for blank cells by given priority, criteria type and format settings.
 func drawCondFmtBlanks(p int, ct, ref, GUID string, format *ConditionalFormatOptions) (*xlsxCfRule, *xlsxX14CfRule) {
 	return &xlsxCfRule{
@@ -3262,7 +3262,7 @@ func drawCondFmtBlanks(p int, ct, ref, GUID string, format *ConditionalFormatOpt
 	}, nil
 }
 
-// drawCondFmtErrors provides a function to create conditional formatting rule
+// drawCondFmtNoBlanks provides a function to create conditional formatting rule
 // for no blanks cells by given priority, criteria type and format settings.
 func drawCondFmtNoBlanks(p int, ct, ref, GUID string, format *ConditionalFormatOptions) (*xlsxCfRule, *xlsxX14CfRule) {
 	return &xlsxCfRule{