[conv.double] Floating-point promotion is a single conversion

Author: sdkrystian

source/expressions.tex

@@ -939,7 +939,7 @@
 where $N$ is the width of the destination type.
 
 \pnum
-The conversions performed by integral promotions and boolean conversions are
+The conversions allowed as integral promotions and boolean conversions are
 excluded from the set of integral conversions.
 
 \rSec2[conv.double]{Floating-point conversions}
@@ -961,7 +961,7 @@
 Otherwise, the behavior is undefined.
 
 \pnum
-The conversions allowed as floating-point promotions are excluded from
+Floating-point promotion is excluded from
 the set of floating-point conversions.
 
 \rSec2[conv.fpint]{Floating-integral conversions}