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-rw-r--r--src/net/example_test.go8
1 files changed, 5 insertions, 3 deletions
diff --git a/src/net/example_test.go b/src/net/example_test.go
index d52e7f196d..9dd1732454 100644
--- a/src/net/example_test.go
+++ b/src/net/example_test.go
@@ -37,11 +37,13 @@ func ExampleListener() {
}
func ExampleCIDRMask() {
- // This mask corresponds to a /31 subnet
+ // This mask corresponds to a /31 subnet for IPv4.
fmt.Println(net.CIDRMask(31, 32))
- // This mask corresponds to a /64 subnet for a IPv6 mask
+ // This mask corresponds to a /64 subnet for IPv6.
fmt.Println(net.CIDRMask(64, 128))
- // Output: fffffffe
+
+ // Output:
+ // fffffffe
// ffffffffffffffff0000000000000000
}