FIXUP: Fix errors found during review.

Author: burblebee

source/exec.tex

@@ -3621,7 +3621,7 @@
 \pnum
 The names \tcode{bulk}, \tcode{bulk_chunked}, and \tcode{bulk_unchunked}
 denote pipeable sender adaptor objects.
-Let \placeholder{bulk-algo} be either
+Let \tcode{\placeholder{bulk-algo}} be either
 \tcode{bulk}, \tcode{bulk_chunked}, or \tcode{bulk_unchunked}.
 For subexpressions \tcode{sndr}, \tcode{policy}, \tcode{shape}, and \tcode{f},
 let
@@ -3776,7 +3776,8 @@
 If \tcode{sndr} has a successful completion, where
 \tcode{args} is a pack of lvalue subexpressions
 referring to the value completion result datums of \tcode{sndr}, or
-decayed copies of those values if they model copy_constructible, then:
+decayed copies of those values if they model \libconcept{copy_constructible},
+then:
 
   \begin{itemize}
   \item
@@ -3801,7 +3802,7 @@
     for \tcode{bulk_chunked},
     invokes \tcode{f($b$, $e$, args...)} zero or more times
     with pairs of $b$ and $e$ of type \tcode{Shape}
-    in range \range{\tcode{0}}{\tcode{shape}},
+    in range \crange{\tcode{0}}{\tcode{shape}},
     such that $b < e$ and
     for every $i$ of type \tcode{Shape} from \tcode{0} to \tcode{shape},
     there is exactly one invocation with a pair $b$ and $e$,
@@ -3836,7 +3837,7 @@
 the completion is forwarded to \tcode{recv}.
 
 \item
-For \placeholder{bulk-algo},
+For \tcode{\placeholder{bulk-algo}},
 the parameter \tcode{policy} describes
 the manner in which
 the execution of the asynchronous operations corresponding to these algorithms