Improvements to textual UML-RT syntax

* More consistent use of semicolons. The rule is that if the construct
is composite (contains elements) then it follows the format

keyword(s) <name> { <body> }

but if it is simple, it follows the format

keyword(s) <name> [<specifiers>];

Change-Id: I04bdc7361dd091030b2522677f4352b4502a218e
Signed-off-by: Ernesto Posse <eposse@gmail.com>
1 file changed