diff --git a/src/MDLicensesSet.php b/src/MDLicensesSet.php
index 2617ee2..c4021b0 100644
--- a/src/MDLicensesSet.php
+++ b/src/MDLicensesSet.php
@@ -39,7 +39,9 @@ final class MDLicensesSet extends MDValueSet {
      * @return string|boolean
      */
     final public static function checkLicenseAvailable(string $license) {
-        if (isset(self::AVAILABLE_LICENSES[$license])) return self::AVAILABLE_LICENSES[$license];
+        if (isset(self::AVAILABLE_LICENSES[$license])) {
+            return self::AVAILABLE_LICENSES[$license];
+        }
         return false;
 
     }
diff --git a/src/MDValueSet.php b/src/MDValueSet.php
index d8f666a..914fcc7 100644
--- a/src/MDValueSet.php
+++ b/src/MDValueSet.php
@@ -24,8 +24,12 @@ class MDValueSet {
 
         $output = [];
         foreach ($keyList as $tID) {
-            if ($tID === "") $output[$tID] = "";
-            else $output[$tID] = $tlLoader->tl($tlFileName, $tlVarName, $tID);
+            if ($tID === "") {
+                $output[$tID] = "";
+            }
+            else {
+                $output[$tID] = $tlLoader->tl($tlFileName, $tlVarName, $tID);
+            }
         }
 
         return $output;