Fix indentation and braces

6 jobs for !1989 with clean43 in 17 minutes and 54 seconds (queued for 2 seconds)
detached
Status Job ID Name Coverage
  Build
passed #19895
macos
build_macos

00:04:41

passed #19896
ubuntu1604
build_ubuntu1604

00:00:49

passed #19897
ubuntu1804
build_ubuntu1804

00:00:47

passed #19898
ubuntu1804-gcc8
build_ubuntu1804-gcc8

00:00:50

passed #19899
vc191x
build_vc191x

00:15:27

passed #19900
vc192x
build_vc192x

00:13:59