ELTPx3: fix readability

12 jobs for unify_configkeys in 13 minutes and 37 seconds (queued for 1 second)
Status Name Job ID Coverage
  Compilation
passed cmp:cc7-gcc #2973059
docker

00:01:51

passed cmp:cc7-llvm #2973060
docker

00:01:38

passed cmp:mac1013-clang #2973061
mac

00:01:22

passed cmp:slc6-gcc #2973057
docker

00:01:42

passed cmp:slc6-llvm #2973058
docker

00:02:18

 
  Testing
passed tst:telescope #2973062
docker

00:00:46

 
  Formatting
passed fmt:cc7-llvm-lint #2973066
docker

00:09:13

passed fmt:centos7-llvm-format #2973065
docker

00:01:24

passed fmt:slc6-llvm-format #2973063
docker

00:00:27

passed fmt:slc6-llvm-lint #2973064
docker

00:06:24

 
  Documentation
passed cmp:doxygen #2973067
docker

00:01:17

passed cmp:usermanual #2973068
docker

00:01:03