Some code cleanup [skip ci]

app/Helpers/Report/ReportHelper.php

@@ -34,6 +34,7 @@ class ReportHelper implements ReportHelperInterface
 
     /**
      * @codeCoverageIgnore
+     *
      * @param ReportQueryInterface $query
      *
      */
@@ -64,11 +65,13 @@ class ReportHelper implements ReportHelperInterface
         $diff     = 0;
 
         // remove cash account, if any:
-        $accounts  =$accounts->filter(function(Account $account) {
-            if($account->accountType->type != 'Cash account') {
-                return $account;
+        $accounts = $accounts->filter(
+            function (Account $account) {
+                if ($account->accountType->type != 'Cash account') {
+                    return $account;
+                }
             }
-        });
+        );
 
         // summarize:
         foreach ($accounts as $account) {

app/Helpers/Report/ReportQuery.php

@@ -5,12 +5,10 @@ namespace FireflyIII\Helpers\Report;
 use Auth;
 use Carbon\Carbon;
 use Crypt;
-use DB;
 use FireflyIII\Models\Account;
 use FireflyIII\Models\Budget;
 use FireflyIII\Models\TransactionJournal;
 use Illuminate\Database\Eloquent\Builder;
-use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Query\JoinClause;
 use Illuminate\Support\Collection;
 use Steam;
@@ -138,7 +136,6 @@ class ReportQuery implements ReportQueryInterface
      * This method returns all "income" journals in a certain period, which are both transfers from a shared account
      * and "ordinary" deposits. The query used is almost equal to ReportQueryInterface::journalsByRevenueAccount but it does
      * not group and returns different fields.
-
      *
      * @param Carbon $start
      * @param Carbon $end
@@ -241,7 +238,8 @@ class ReportQuery implements ReportQueryInterface
                 ->where('transactions.account_id', $account->id)
                 ->before($end)
                 ->after($start)
-                ->whereNull('budget_transaction_journal.budget_id')->get(['transaction_journals.*'])->sum('amount'));
+                ->whereNull('budget_transaction_journal.budget_id')->get(['transaction_journals.*'])->sum('amount')
+        );
     }
 
     /**