Fix syntax error

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

lib/tasks/spec.rake

@@ -40,7 +40,6 @@ end
 
 def run_commands(cmds)
   cmds.each do |cmd|
-    system({'RAILS_ENV' => 'test', 'force' => 'yes'}, *cmd) ||
-      raise "#{cmd} failed!"
+    system({'RAILS_ENV' => 'test', 'force' => 'yes'}, *cmd) or raise("#{cmd} failed!")
   end
 end

lib/tasks/spinach.rake

@@ -8,7 +8,6 @@ task :spinach do
   ]
 
   cmds.each do |cmd|
-    system({'RAILS_ENV' => 'test', 'force' => 'yes'}, *cmd) ||
-      raise "#{cmd} failed!"
+    system({'RAILS_ENV' => 'test', 'force' => 'yes'}, *cmd) or raise("#{cmd} failed!")
   end
 end