diff --git a/src/Nodes/NodeTrait.php b/src/Nodes/NodeTrait.php
index 51035ec1..d7060ccb 100644
--- a/src/Nodes/NodeTrait.php
+++ b/src/Nodes/NodeTrait.php
@@ -81,7 +81,7 @@ public function isInitialized()
      */
     public function isReadabilityDataTable()
     {
-        /**
+        /*
          * This is a workaround that I'd like to remove in the future.
          * Seems that although we are extending the base DOMElement and adding custom properties (like this one,
          * 'readabilityDataTable'), these properties get lost when you search for elements with getElementsByTagName.
@@ -179,7 +179,7 @@ public function getAttribute($attributeName)
     }
 
     /**
-     * Override for native hasAttribute
+     * Override for native hasAttribute.
      *
      * @see getAttribute
      *
@@ -428,7 +428,7 @@ public function hasSingleTagInsideElement($tag)
                 return false;
             }
 
-            /** @var DOMNode $child */
+            /* @var DOMNode $child */
             return !($child->nodeType === XML_TEXT_NODE && !preg_match('/\S$/', $child->getTextContent()));
         });
     }
@@ -485,7 +485,7 @@ public function isElementWithoutContent()
 
     /**
      * Determine if a node qualifies as phrasing content.
-     * https://developer.mozilla.org/en-US/docs/Web/Guide/HTML/Content_categories#Phrasing_content
+     * https://developer.mozilla.org/en-US/docs/Web/Guide/HTML/Content_categories#Phrasing_content.
      *
      * @return bool
      */
diff --git a/src/Readability.php b/src/Readability.php
index 877cea91..818870f6 100644
--- a/src/Readability.php
+++ b/src/Readability.php
@@ -700,12 +700,12 @@ private function getNodes($node)
                     if ($childNode->isPhrasingContent()) {
                         if ($p !== null) {
                             $p->appendChild($childNode);
-                        } else if (!$childNode->isWhitespace()) {
+                        } elseif (!$childNode->isWhitespace()) {
                             $p = $this->dom->createElement('p');
                             $node->replaceChild($p, $childNode);
                             $p->appendChild($childNode);
                         }
-                    } else if ($p !== null) {
+                    } elseif ($p !== null) {
                         while ($p->lastChild && $p->lastChild->isWhitespace()) {
                             $p->removeChild($p->lastChild);
                         }
@@ -714,7 +714,6 @@ private function getNodes($node)
                     $childNode = $nextSibling;
                 }
 
-
                 /*
                  * Sites like http://mobile.slate.com encloses each paragraph with a DIV
                  * element. DIVs with only a P element inside and no text content can be
@@ -800,8 +799,9 @@ private function removeScripts(DOMDocument $dom)
     {
         foreach (['script', 'noscript'] as $tag) {
             $nodes = $dom->getElementsByTagName($tag);
-            foreach (iterator_to_array($nodes) as $node)
+            foreach (iterator_to_array($nodes) as $node) {
                 NodeUtility::removeNode($node);
+            }
         }
     }
 
@@ -873,7 +873,7 @@ private function prepDocument(DOMDocument $dom)
                     $p->removeChild($p->lastChild);
                 }
 
-                if ($p->parentNode->tagName === "p") {
+                if ($p->parentNode->tagName === 'p') {
                     NodeUtility::setNodeTag($p->parentNode, 'div');
                 }
             }
@@ -1277,7 +1277,6 @@ public function prepArticle(DOMDocument $article)
                     $table->parentNode->replaceChild($cell, $table);
                 }
             }
-
         }
 
         return $article;