Merge pull request #3 from karamaru-alpha/update/readme

update: README.md

README.md

@@ -8,13 +8,13 @@ cf. [Fixing For Loops in Go 1.22](https://go.dev/blog/loopvar-preview)
 
 ```go
 for i, v := range []int{1, 2, 3} {
-    i := i // It's unnecessary to copy the loop variable "i"
-    v := v // It's unnecessary to copy the loop variable "v"
+    i := i // The copy of the 'for' variable "i" can be deleted \(Go 1\.22\+\)
+    v := v // The copy of the 'for' variable "v" can be deleted \(Go 1\.22\+\)
     _, _ = i, v
 }
 
 for i := 1; i <= 3; i++ {
-    i := i // It's unnecessary to copy the loop variable "i"
+    i := i // The copy of the 'for' variable "i" can be deleted \(Go 1\.22\+\)
     _ = i
 }
 ```