Standize C++ Headings (#5275)

courses/free-courses-de.md

@@ -1,7 +1,7 @@
 ### Index
 
 * [C](#c)
-* [C++](#c++)
+* [C++](#cpp)
 * [Haskell](#haskell)
 * [Java](#java)
 * [JavaScript](#javascript)
@@ -11,7 +11,7 @@
 * [Spieleentwicklung](#spieleentwicklung)
 
 
-### C++
+<h3 id="cpp">C++</h3>
 
 * [C++ Grundlagen Tutorials von Pilzschaf](https://www.youtube.com/playlist?list=PLStQc0GqppuVs05kWvLBoHcWCULX3ueIM) - Pilzschaf
 

courses/free-courses-en.md

@@ -8,7 +8,7 @@
 * [Bootstrap](#bootstrap)
 * [C](#c)
 * [C#](#c-sharp)
-* [C++](#c-1)
+* [C++](#cpp)
 * [Clojure](#clojure)
 * [Compilers](#compilers)
 * [CUDA](#cuda)
@@ -168,7 +168,7 @@
 * [Learn how to program: C#](https://www.learnhowtoprogram.com/c) - Epicodus Inc.
 
 
-### C++
+<h3 id="cpp">C++</h3>
 
 * [C++ For Programmers](https://www.udacity.com/course/c-for-programmers--ud210) - Catherine Gamboa (Udacity)
 * [C++ Programming Tutorial for Beginners (For Absolute Beginners)](https://www.youtube.com/playlist?list=PLS1QulWo1RIYSyC6w2-rDssprPrEsgtVK) - ProgrammingKnowledge

courses/free-courses-hi.md

@@ -2,7 +2,7 @@
 
 * [Android](#Android)
 * [C](#C)
-* [C++](#C++)
+* [C++](#cpp)
 * [Data Structures](#DataStructures)
 * [DevOps](#DevOps)
 * [Java](#Java)
@@ -27,7 +27,7 @@
 * [C Language Tutorials In Hindi](https://www.youtube.com/playlist?list=PLu0W_9lII9aiXlHcLx-mDH1Qul38wD3aR) - CodeWithHarry
 
 
-### C++
+<h3 id="cpp">C++</h3>
 
 * [C++ Full Course | C++ Tutorial \| Data Structures & Algorithms](https://www.youtube.com/playlist?list=PLfqMhTWNBTe0b2nM6JHVCnAkhQRGiZMSJ) - Apna College
 * [C++ Programming in Hindi](https://www.youtube.com/playlist?list=PLDA2q3s0-n15yszaZ2yRKEoxY-WWkuAt4) - Sumit Bisht (Edutainment 1.0)

courses/free-courses-it.md

@@ -5,7 +5,7 @@
 * [Assembly](#assembly)
 * [C](#c)
 * [C Sharp](#c-sharp)
-* [C++](#c-1)
+* [C++](#cpp)
 * [Database](#database)
   * [SQL](#sql)
 * [Delphi](#delphi)
@@ -61,7 +61,7 @@
 * [Programmazione ad oggetti in C#](https://www.youtube.com/watch?v=aSgikNnGEKM&list=PLktbfd3yXeH8yQpHM3O468k8l-aTC6Hl6) - G. Pellegrini Parisi 
 
 
-### C++
+<h3 id="cpp">C++</h3>
 
 * [C++ 11](https://www.youtube.com/playlist?list=PL0qAPtx8YtJfZpJD7uFxAXglkiHSEhktG) (F. Camuso)
 * [C++ libreria QT - playlist 1](https://www.youtube.com/playlist?list=PL0qAPtx8YtJdH4GVwL_3QeJjPcz3DHE2t) (F. Camuso)

courses/free-courses-pl.md

@@ -5,7 +5,7 @@
 * [Brainfuck](#brainfuck)
 * [C](#c)
 * [C#](#c-sharp)
-* [C++](#c-1)
+* [C++](#cpp)
 * [CSS](#css)
 * [HTML](#html)
 * [Java](#java)
@@ -42,7 +42,7 @@
 * [Podstawy programowania w języku C#](https://www.youtube.com/playlist?list=PLk5dbESAmUZh1cLITav0ZmDEqRujsPa93)
 
 
-### C++
+<h3 id="cpp">C++</h3>
 
 * [Kurs C++](https://www.youtube.com/playlist?list=PLE84826ABF088F7E8)
 * [Podejście obiektowe dla znających już podstawy C++ (VIDEO)](https://www.youtube.com/playlist?list=PLOYHgt8dIdozvOVheSRb_qPVU-4ZJA7uB) - Mirosław Zelent, Damian Stelmach

courses/free-courses-pt_BR.md

@@ -4,7 +4,7 @@
 * [Angular](#angular)
 * [C](#c)
 * [C Sharp](#c-sharp)
-* [C++](#c-1)
+* [C++](#cpp)
 * [CSS](#css)
 * [Dart](#dart)
 * [Database](#database)
@@ -66,7 +66,7 @@
 * [Manipulando Listas Genéricas em C#](https://www.udemy.com/listas-genericas-em-csharp/) - Gilseone Moraes, Training4All Cursos (Udemy)
 
 
-### C++
+<h3 id="cpp">C++</h3>
 
 * [Curso de C++ - A linguagem de programação fundamental para quem quer ser um programador](https://www.youtube.com/playlist?list=PLx4x_zx8csUjczg1qPHavU1vw1IkBcm40) - Canal Fessor Bruno (CFBCursos)
 

courses/free-courses-ru.md

@@ -1,7 +1,7 @@
 ### Cодержание
 
 * [Дизайн и Aрхитектура](#design-architecture)
-* [C++](#C++)
+* [C++](#cpp)
 * [Clojure](#clojure)
 * [CSS](#css)
 * [Go](#go)
@@ -31,7 +31,7 @@ ADV - Продвинутый. Тонкости.
 * [Туториал по SOLID](https://ota-solid.now.sh) - Саша Беспоясов и Артём Самофалов (INT)
 
 
-### C++
+<h3 id="cpp">C++</h3>
 
 * [Введение в программирование (C++)](https://stepik.org/course/363) - Stepik (BEG)
 

courses/free-courses-th.md

@@ -23,7 +23,7 @@
 * [ภาษา C#](http://marcuscode.com/lang/csharp) - MarcusCode
 
 
-### CPP
+<h3 id="cpp">C++</h3>
 
 * [ภาษา C++](http://marcuscode.com/lang/cpp) - MarcusCode
 

courses/free-courses-ua.md

@@ -1,11 +1,11 @@
 ### Index
 
-* [C++](#C++)
+* [C++](#cpp)
 * [Java](#java)
 * [Python](#python)
 
 
-### C++
+<h3 id="cpp">C++</h3>
 
 * [Мова програмування C++](https://stepik.org/course/67114) - Stepik