[basic.fundamental] Replace "denotes" with "is"

Author: lprv

source/basic.tex

@@ -5592,15 +5592,15 @@
 \indextext{\idxcode{char8_t}|see{type, \tcode{char8_t}}}%
 \indextext{type!\idxcode{char8_t}}%
 \indextext{type!underlying!\idxcode{char8_t}}%
-Type \keyword{char8_t} denotes a distinct type
+Type \keyword{char8_t} is a distinct type
 whose underlying type is \tcode{\keyword{unsigned} \keyword{char}}.
 \indextext{\idxcode{char16_t}|see{type, \tcode{char16_t}}}%
 \indextext{\idxcode{char32_t}|see{type, \tcode{char32_t}}}%
 \indextext{type!\idxcode{char16_t}}%
 \indextext{type!\idxcode{char32_t}}%
 \indextext{type!underlying!\idxcode{char16_t}}%
 \indextext{type!underlying!\idxcode{char32_t}}%
-Types \keyword{char16_t} and \keyword{char32_t} denote distinct types
+Types \keyword{char16_t} and \keyword{char32_t} are distinct types
 whose underlying types are \tcode{std::uint_least16_t} and \tcode{std::uint_least32_t},
 respectively, in \libheaderref{cstdint}.