Fix build failures

Roll kotlin back to 1.1.2-3
Fix ktlint error

Author: xenomachina

gradle.properties

@@ -3,6 +3,6 @@ version=2.0.2-SNAPSHOT
 # Dependency versions
 dokka_version = 0.9.14
 kotlintest_version = 2.0.2
-kotlin_version = 1.1.2-4
+kotlin_version = 1.1.2-3
 ktlint_version = 0.7.0
 xenocom_version = 0.0.4

src/main/kotlin/com/xenomachina/argparser/OptionDelegate.kt

@@ -65,9 +65,7 @@ internal class OptionDelegate<T>(
         return HelpFormatter.Value(
                 isRequired = (holder == null),
                 isRepeating = isRepeating,
-                usages = if (!argNames.isEmpty())
-                    optionNames.map { "$it ${argNames.joinToString(" ")}" }
-                else optionNames,
+                usages = if (!argNames.isEmpty()) optionNames.map { "$it ${argNames.joinToString(" ")}" } else optionNames,
                 isPositional = false,
                 help = help)
     }