diff --git a/backend/django.py b/backend/django.py
index ccb74eb..b485c1e 100644
--- a/backend/django.py
+++ b/backend/django.py
@@ -99,12 +99,12 @@ django-admin version                     # display the current django version
 # *****************************************************************************
 
 
-# 1. $ curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py; python3 get-pip.py
-# 2. $ pip install django						
-# 3. $ pip install virtualenv
-# 4. $ mkdir django-projects
-# 5. $ cd django-projects  
-# 6. $ virtualenv venv 								
-# 7. $ source venv/bin/activate								
+# 1. $ curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py; python3 get-pip.py						
+# 2. $ pip install virtualenv
+# 3. $ mkdir django-projects
+# 4. $ cd django-projects  
+# 5. $ virtualenv venv 								
+# 6. $ source venv/bin/activate	
+# 7. $ pip install django							
 # 8. $ django-admin startproject myproject					
 # 9. $ python manage.py runserver
diff --git a/languages/php.php b/languages/php.php
index 572cf93..beb1291 100644
--- a/languages/php.php
+++ b/languages/php.php
@@ -24,7 +24,7 @@ foreach($arr as $key => $value) {
 }
 
 // For
-for($i = 0; $i < count($arr) - 1; $i++) {
+for($i = 0; $i < count($arr); $i++) {
     $key = $i;
     $value = $arr[$i];
 }
@@ -338,4 +338,4 @@ class ClassWithLogger
      * Use the LoggerAwareTrait in this class.
      */
     use LoggerAwareTrait;
-}
\ No newline at end of file
+}
diff --git a/tools/vscode.md b/tools/vscode.md
index da185c8..d68a786 100644
--- a/tools/vscode.md
+++ b/tools/vscode.md
@@ -4,7 +4,7 @@
 
 ### HTML & CSS
 
-- `CSScomb`: Codeing style formatter for CSS, Less, SCSS and Saas.
+- `CSScomb`: Coding style formatter for CSS, Less, SCSS and Saas.
 
 - `Puglint`: Linter and style checker for pug.