[dcl.align] Avoid 'shall' for a requirement on the implementation

Fixes cplusplus#493.
jensmaurer · Nov 14, 2016 · b060cd3 · b060cd3
1 parent e0f0311
commit b060cd3
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/source/declarations.tex b/source/declarations.tex
@@ -3804,9 +3804,9 @@
 \end{itemize}
 
 \pnum
-When the \grammarterm{alignment-specifier}{} is of the form
-\tcode{alignas(} \grammarterm{type-id} \tcode{)}, it shall have the same
-effect as \tcode{alignas(\brk{}alignof(}\grammarterm{type-id}\tcode{))}~(\ref{expr.alignof}).
+An \grammarterm{alignment-specifier} of the form
+\tcode{alignas(} \grammarterm{type-id} \tcode{)} has the same
+effect as \tcode{alignas(\brk{}alignof(} \grammarterm{type-id}~\tcode{))}~(\ref{expr.alignof}).
 
 \pnum
 The alignment requirement of an entity is the strictest non-zero alignment