// specify a different capacity; it must be no smaller than the
// length, so make([]int, 0, 10) allocates a slice of length 0 and
// capacity 10.
-// Map: An initial allocation is made according to the size but the
-// resulting map has length 0. The size may be omitted, in which case
+// Map: An empty map is allocated with enough space to hold the
+// specified number of elements. The size may be omitted, in which case
// a small starting size is allocated.
// Channel: The channel's buffer is initialized with the specified
// buffer capacity. If zero, or the size is omitted, the channel is