diff --git a/Admin/Install/Navigation.php b/Admin/Install/Navigation.php
index 6304e24..6b64260 100644
--- a/Admin/Install/Navigation.php
+++ b/Admin/Install/Navigation.php
@@ -36,7 +36,7 @@ class Navigation
      *
      * @since  1.0.0
      */
-    public static function install(string $path = null, DatabasePool $dbPool = null) /* : void */
+    public static function install(string $path = null, DatabasePool $dbPool = null) : void
     {
         $navData = json_decode(file_get_contents(__DIR__ . '/Navigation.install.json'), true);
 
diff --git a/Models/QAAnswer.php b/Models/QAAnswer.php
index b92ec8c..86bea7c 100644
--- a/Models/QAAnswer.php
+++ b/Models/QAAnswer.php
@@ -53,7 +53,7 @@ class QAAnswer implements \JsonSerializable
         return $this->answer;
     }
 
-    public function setAnswer(string $answer) /* : void */
+    public function setAnswer(string $answer) : void
     {
         $this->answer = $answer;
     }
@@ -63,7 +63,7 @@ class QAAnswer implements \JsonSerializable
         return $this->question;
     }
 
-    public function setQuestion(int $question) /* : void */
+    public function setQuestion(int $question) : void
     {
         $this->question = $question;
     }
@@ -73,12 +73,12 @@ class QAAnswer implements \JsonSerializable
         return $this->status;
     }
 
-    public function setStatus(int $status) /* : void */
+    public function setStatus(int $status) : void
     {
         $this->status = $status;
     }
 
-    public function setAccepted(bool $accepted) /* : void */
+    public function setAccepted(bool $accepted) : void
     {
         $this->isAccepted = $accepted;
     }
@@ -93,7 +93,7 @@ class QAAnswer implements \JsonSerializable
         return $this->createdBy;
     }
 
-    public function setCreatedBy(int $id) /* : void */
+    public function setCreatedBy(int $id) : void
     {
         $this->createdBy = $id;
     }
diff --git a/Models/QABadge.php b/Models/QABadge.php
index 442af82..96d177d 100644
--- a/Models/QABadge.php
+++ b/Models/QABadge.php
@@ -42,7 +42,7 @@ class QABadge implements \JsonSerializable
         return $this->name;
     }
 
-    public function setName(string $name) /* : void */
+    public function setName(string $name) : void
     {
         $this->name = $name;
     }
diff --git a/Models/QACategory.php b/Models/QACategory.php
index d40434a..ae226a9 100644
--- a/Models/QACategory.php
+++ b/Models/QACategory.php
@@ -44,17 +44,17 @@ class QACategory implements \JsonSerializable
         return $this->name;
     }
 
-    public function setName(string $name) /* : void */
+    public function setName(string $name) : void
     {
         $this->name = $name;
     }
 
-    public function getParent() /* : ?int */
+    public function getParent() : ?int
     {
         return $this->parent;
     }
 
-    public function setParent(int $parent) /* : void */
+    public function setParent(int $parent) : void
     {
         $this->parent = $parent;
     }
diff --git a/Models/QAQuestion.php b/Models/QAQuestion.php
index ec6e2ad..631d5de 100644
--- a/Models/QAQuestion.php
+++ b/Models/QAQuestion.php
@@ -70,7 +70,7 @@ class QAQuestion implements \JsonSerializable
         return $this->language;
     }
 
-    public function setLanguage(string $language) /* : void */
+    public function setLanguage(string $language) : void
     {
         $this->language = $language;
     }
@@ -91,7 +91,7 @@ class QAQuestion implements \JsonSerializable
         return $this->name;
     }
 
-    public function setName(string $name) /* : void */
+    public function setName(string $name) : void
     {
         $this->name = $name;
     }
@@ -101,7 +101,7 @@ class QAQuestion implements \JsonSerializable
         return $this->question;
     }
 
-    public function setQuestion(string $question) /* : void */
+    public function setQuestion(string $question) : void
     {
         $this->question = $question;
     }
@@ -111,7 +111,7 @@ class QAQuestion implements \JsonSerializable
         return $this->status;
     }
 
-    public function setStatus(int $status) /* : void */
+    public function setStatus(int $status) : void
     {
         $this->status = $status;
     }
@@ -121,7 +121,7 @@ class QAQuestion implements \JsonSerializable
         return $this->category;
     }
 
-    public function setCategory(int $category) /* : void */
+    public function setCategory(int $category) : void
     {
         $this->category = $category;
     }
@@ -131,7 +131,7 @@ class QAQuestion implements \JsonSerializable
         return $this->createdBy;
     }
 
-    public function setCreatedBy(int $id) /* : void */
+    public function setCreatedBy(int $id) : void
     {
         $this->createdBy = $id;
     }
@@ -146,7 +146,7 @@ class QAQuestion implements \JsonSerializable
         return $this->badges;
     }
 
-    public function addBadge($badge) /* : void */
+    public function addBadge($badge) : void
     {
         $this->badges[] = $badge;
     }
@@ -156,7 +156,7 @@ class QAQuestion implements \JsonSerializable
         return $this->answers;
     }
 
-    public function addAnswer($answer) /* : void */
+    public function addAnswer($answer) : void
     {
         $this->answers[] = $answer;
     }