fixup: spaces and other small fixes

Author: jensmaurer

source/threads.tex

@@ -11656,7 +11656,7 @@
 \rSec2[saferecl.general]{General}
 
 \pnum
-This clause contains safe-reclamation techniques, which are most
+Subclause \ref{saferecl} contains safe-reclamation techniques, which are most
 frequently used to straightforwardly resolve access-deletion races.
 
 \rSec2[saferecl.rcu]{Read-copy update (RCU)}
@@ -11673,9 +11673,9 @@
 
 \pnum
 A class type \tcode{T} is \defn{rcu-protectable}
-if it has exactly one base class of type \tcode{rcu_obj_base<T,D>}
+if it has exactly one base class of type \tcode{rcu_obj_base<T, D>}
 for some \tcode{D}, and that base is public and non-virtual, and
-it has no base classes of type \tcode{rcu_obj_base<X,Y>}
+it has no base classes of type \tcode{rcu_obj_base<X, Y>}
 for any other combination \tcode{X}, \tcode{Y}.
 An object is rcu-protectable if it is of rcu-protectable type.
 
@@ -11731,7 +11731,7 @@
 }
 \end{codeblock}
 
-\rSec3[saferecl.rcu.base]{Class \tcode{rcu_obj_base}}
+\rSec3[saferecl.rcu.base]{Class template \tcode{rcu_obj_base}}
 
 \pnum
 Objects of type \tcode{T} to be protected by RCU inherit from
@@ -11793,9 +11793,9 @@
 \expects
 \tcode{*this} is
 a base class subobject of an object \tcode{x} of type \tcode{T}.
-The member function \tcode{rcu_obj_base<T,D>::retire}
+The member function \tcode{rcu_obj_base<T, D>::retire}
 was not invoked on \tcode{x} before.
-The assignment to \exposid{deleter} does not throw an exception.
+The assignment to \exposid{deleter} does not exit via an exception.
 
 \pnum
 \effects
@@ -11985,7 +11985,7 @@
 \effects
 May allocate memory.
 It is unspecified whether the memory allocation
-is performed by invoking \tcode{operator} \tcode{new}.
+is performed by invoking \tcode{\keyword{operator} \keyword{new}}.
 Initializes an object \tcode{d1} of type \tcode{D} from \tcode{std::move(d)}.
 Schedules the evaluation of \tcode{d1(p)} in the domain \tcode{dom};
 the behavior is undefined if that evaluation exits via an exception.