[intro.compliance.general] Cite Annex B more normatively.

Author: tkoeppe

source/intro.tex

@@ -724,7 +724,7 @@
 If a program contains no violations of the rules in
 \ref{lex} through \ref{\lastlibchapter} and \ref{depr},
 a conforming implementation shall,
-within its resource limits as described in \ref{implimits},
+in accordance with the resource limits specified in \ref{implimits},
 accept and correctly execute
 \begin{footnote}
 ``Correct execution'' can include undefined behavior