Reserve just one value for standards action

draft-ietf-quic-transport.md

@@ -7273,20 +7273,19 @@ codepoint in the selected space.  Requests for multiple codepoints MAY use a
 contiguous range.  This minimizes the risk that differing semantics are
 attributed to the same codepoint by different implementations.
 
-Use of the first available codepoint in a range is reserved for use by
-specifications that are developed through the standards process
-{{?STD=RFC2026}}; the early codepoint assignment process
-{{!EARLY-ASSIGN=RFC7120}} can be used for these values.
+Use of the first available codepoint in a range is reserved for allocation using
+the Standards Action policy; see Section 4.9 of {{!RFC8126}}.  The early
+codepoint assignment process {{!EARLY-ASSIGN=RFC7120}} can be used for these
+values.
 
 For codepoints that are encoded in variable-length integers
 ({{integer-encoding}}), such as frame types, codepoints that encode to four or
 eight bytes (that is, values 2^14 and above) SHOULD be used unless the usage is
 especially sensitive to having a longer encoding.
 
 Applications to register codepoints in QUIC registries MAY include a codepoint
-as part of the registration.  IANA MUST allocate the selected codepoint unless
-that codepoint is already assigned or the codepoint is the first unallocated
-codepoint in the registry.
+as part of the registration.  IANA MUST allocate the selected codepoint if the
+codepoint is unassigned and the requirements of the registration policy are met.
 
 
 ### Reclaiming Provisional Codepoints