--- CBOR-XS/XS.pm	2020/12/11 06:03:40	1.79
+++ CBOR-XS/XS.pm	2020/12/11 06:10:26	1.81
@@ -706,7 +706,7 @@
 =head2 TYPE CASTS
 
 B<EXPERIMENTAL>: As an experimental extension, C<CBOR::XS> allows you to
-force specific cbor types to be used when encoding. That allows you to
+force specific CBOR types to be used when encoding. That allows you to
 encode types not normally accessible (e.g. half floats) as well as force
 string types even when C<text_strings> is in effect.
 
@@ -758,7 +758,7 @@
 
 =item CBOR::XS::as_cbor $cbor_text
 
-Not a type cast per-se, this type cast forces the argument to eb encoded
+Not a type cast per-se, this type cast forces the argument to be encoded
 as-is. This can be used to embed pre-encoded CBOR data.
 
 Note that no checking on the validity of the C<$cbor_text> is done - it's
@@ -768,12 +768,16 @@
 
 Treat the array reference as key value pairs and output a CBOR map. This
 allows you to generate CBOR maps with arbitrary key types (or, if you
-don't care about semantics, duplicate keys or prairs in a custom order),
+don't care about semantics, duplicate keys or pairs in a custom order),
 which is otherwise hard to do with Perl.
 
 The single argument must be an array reference with an even number of
 elements.
 
+Note that only the reference to the array is copied, the array itself is
+not. Modifications done to the array before calling an encoding function
+will be reflected in the encoded output.
+
 Example: encode a CBOR map with a string and an integer as keys.
 
    encode_cbor CBOR::XS::as_map [string => "value", 5 => "value"]