[expr.ass] Clarify description of simple assignment

eus · zygoloid · commit 4d3434c2c9ed · 2018-04-01T18:41:11.000-07:00
Replace vague "value of the expression" wording with more-precise "result of the right operand".
diff --git a/source/expressions.tex b/source/expressions.tex
@@ -5612,8 +5612,8 @@
 \end{bnf}
 
 \pnum
-In simple assignment (\tcode{=}), the value of the expression replaces
-that of the object referred to by the left operand.
+In simple assignment (\tcode{=}), the result of the right operand replaces
+the value of the object referred to by the left operand.
 
 \pnum
 \indextext{assignment!conversion by}%
