Fix license reference pattern to match spec and disallow pluses before the end of a license ID
Fix license reference pattern to match spec and disallow pluses before the end of a license ID

Signed-off-by: Gary O'Neall <f9023000f29773649f3850298becb9544b5fd6a9@sourceauditor.com>

yevster/tools,rtgdk/tools,rtgdk/tools,yevster/tools,rtgdk/tools,yevster/tools,yevster/tools,yevster/tools