fix(guide): Fix all frontmatter

2018-10-19 13:53:51 +01:00
parent 569bd7c3a7
commit 6d511c558a
146 changed files with 926 additions and 1469 deletions
--- a/guide/english/cplusplus/while-loop/index.md
+++ b/guide/english/cplusplus/while-loop/index.md
@ -1,5 +1,5 @@
 ---
-title:While-loop
+title: While-loop
 ---

 A while loop statement repeatedly executes a target statement as long as a given condition is true.
@ -18,7 +18,7 @@ Example:
 ```C++
 #include <iostream>
 using namespace std;
- 
+
 int main () {
   // Local variable declaration:
   int a = 10;
@ -28,7 +28,7 @@ int main () {
      cout << "value of a: " << a << endl;
      a++;
   }
- 
+
   return 0;
 }
 ```