cleanup and reformat

src/main/java/wtf/beatrice/hidekobot/commands/base/Alias.java

@@ -6,7 +6,8 @@ import java.util.LinkedList;
 
 public class Alias
 {
-    private Alias() {
+    private Alias()
+    {
         throw new IllegalStateException("Utility class");
     }
 
@@ -14,11 +15,11 @@ public class Alias
     {
         LinkedList<String> aliases = command.getCommandLabels();
         StringBuilder aliasesStringBuilder = new StringBuilder();
-        for(int i = 0; i < aliases.size(); i++)
+        for (int i = 0; i < aliases.size(); i++)
         {
             aliasesStringBuilder.append("`").append(aliases.get(i)).append("`");
 
-            if(i + 1 != aliases.size())
+            if (i + 1 != aliases.size())
                 aliasesStringBuilder.append(", "); // separate with comma except on last iteration
         }