Remove unnecessarily nested else-clause

Change-Id: If1674e21ff1ade94bb370e55df9614eab9b6d368

src/main/java/com/googlesource/gerrit/plugins/scripting/groovyprovider/GroovyPluginScanner.java

diff --git a/src/main/java/com/googlesource/gerrit/plugins/scripting/groovyprovider/GroovyPluginScanner.java b/src/main/java/com/googlesource/gerrit/plugins/scripting/groovyprovider/GroovyPluginScanner.java
index 8718e39..f93f45e 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/scripting/groovyprovider/GroovyPluginScanner.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/scripting/groovyprovider/GroovyPluginScanner.java
@@ -135,8 +135,7 @@
   private static Class<?> scanObjectOrClass(Object element) {
     if (Class.class.isAssignableFrom(element.getClass())) {
       return (Class<?>) element;
-    } else {
-      return element.getClass();
     }
+    return element.getClass();
   }
 }