Small fixes.

Author: staudtMarius

build.gradle

@@ -15,7 +15,7 @@ ext {
   javaVersion = JavaVersion.VERSION_17
   scriptsLocation = 'gradle' + File.separator + 'scripts' + File.separator // location of script plugins
 
-  // required for akka
+  // required for pekko
   scalaVersion = "2.13"
   scalaBinaryVersion = "2.13.12"
   pekkoVersion = "1.0.1"
@@ -48,11 +48,10 @@ dependencies{
 
   implementation 'tech.units:indriya:2.2' // quantities
 
-  // scala (needed for akka)
+  // scala (needed for pekko)
   implementation "org.scala-lang:scala-library:${scalaBinaryVersion}"
 
-  // akka
-  implementation platform("org.apache.pekko:pekko-bom_${scalaVersion}:1.0.1")
+  // pekko
   implementation "org.apache.pekko:pekko-actor_${scalaVersion}:${pekkoVersion}"
   testImplementation "org.apache.pekko:pekko-testkit_${scalaVersion}:${pekkoVersion}" // pekko testkit