Fix Typo

2023-10-12 00:48:31 +08:00 · 2023-10-12 00:48:31 +08:00 · 94508a8a60
--- a/doc/packed_data.rdoc
+++ b/doc/packed_data.rdoc
@ -222,7 +222,7 @@ for one element in the input or output array.
    s.unpack('j*')
    # => [67305985, -50462977]

- <tt>'j'</tt> - Pointer-width unsigned integer, native-endian
+- <tt>'J'</tt> - Pointer-width unsigned integer, native-endian
  (like C <tt>uintptr_t</tt>):

    s = [67305985, 4244504319].pack('J*')