bytes, strings: fix snake-case in variable name

Change-Id: I40896fffbffefa359d08abda346933aa996f628d
Reviewed-on: https://go-review.googlesource.com/32124
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>

1 files changed, 6 insertions, 6 deletions

diff --git a/src/bytes/bytes.go b/src/bytes/bytes.go
index 21405d6004..5dfc441b81 100644
--- a/src/bytes/bytes.go
+++ b/src/bytes/bytes.go
@@ -399,20 +399,20 @@ func ToTitle(s []byte) []byte { return Map(unicode.ToTitle, s) }
 
 // ToUpperSpecial returns a copy of the byte slice s with all Unicode letters mapped to their
 // upper case, giving priority to the special casing rules.
-func ToUpperSpecial(_case unicode.SpecialCase, s []byte) []byte {
-	return Map(func(r rune) rune { return _case.ToUpper(r) }, s)
+func ToUpperSpecial(c unicode.SpecialCase, s []byte) []byte {
+	return Map(func(r rune) rune { return c.ToUpper(r) }, s)
 }
 
 // ToLowerSpecial returns a copy of the byte slice s with all Unicode letters mapped to their
 // lower case, giving priority to the special casing rules.
-func ToLowerSpecial(_case unicode.SpecialCase, s []byte) []byte {
-	return Map(func(r rune) rune { return _case.ToLower(r) }, s)
+func ToLowerSpecial(c unicode.SpecialCase, s []byte) []byte {
+	return Map(func(r rune) rune { return c.ToLower(r) }, s)
 }
 
 // ToTitleSpecial returns a copy of the byte slice s with all Unicode letters mapped to their
 // title case, giving priority to the special casing rules.
-func ToTitleSpecial(_case unicode.SpecialCase, s []byte) []byte {
-	return Map(func(r rune) rune { return _case.ToTitle(r) }, s)
+func ToTitleSpecial(c unicode.SpecialCase, s []byte) []byte {
+	return Map(func(r rune) rune { return c.ToTitle(r) }, s)
 }
 
 // isSeparator reports whether the rune could mark a word boundary.