bug#29910: minor typo in doc/ref/api-data.texi: u8 vs u32 literal array syntax

[Matt Wette]

patch is with respect to  guile-2.2.2, in doc/ref

I believe #u8(0 1 2) is U8 array not U32.

--- api-data.texi.orig 2017-12-30 09:47:17.000000000 -0800

+++ api-data.texi 2017-12-30 09:47:49.000000000 -0800

@@ -7261,7 +7261,7 @@

 is a non-uniform array of rank 2; a address@hidden matrix with index ranges 0..1

 and 0..2.

 

address@hidden #u32(0 1 2)

address@hidden #u8(0 1 2)

 is a uniform u8 array of rank 1.

 

 @item #2u32@@2@@3((1 2) (2 3))