Fix missing semicolon lint error

[dherbst]

Running tests off 41573e4 results in

Running "jshint:all" (jshint) task
Linting tasks/hashresHelper.js ...ERROR
[L80:C74] W033: Missing semicolon.
          grunt.log.debug('Substituting ' + value[0] + ' by ' + value[1]) 
[L83:C92] W033: Missing semicolon.
          grunt.log.debug('Substituting ' + nameToNameSearch[value[0]] + ' by ' + value[1]) 

Warning: Task "jshint:all" failed. Use --force to continue.

Aborted due to warnings.