[support.runtime, list.ops] Move non-code punctuation out of \tcode. (#1593)

Author: Eelis

source/containers.tex

@@ -5003,7 +5003,7 @@
 \pnum
 \effects
 Erases all the elements in the list referred by a list iterator \tcode{i} for which the
-following conditions hold: \tcode{*i == value, pred(*i) != false}.
+following conditions hold: \tcode{*i == value}, \tcode{pred(*i) != false}.
 Invalidates only the iterators and references to the erased elements.
 
 \pnum

source/support.tex

@@ -3729,7 +3729,7 @@
 \tcode{<csignal>} (signal handling),
 \tcode{<cstdarg>} (variable arguments),
 and
-\tcode{<cstdlib>} (runtime environment \tcode{getenv, system}),
+\tcode{<cstdlib>} (runtime environment \tcode{getenv}, \tcode{system}),
 provide further compatibility with C code.
 
 \pnum