Merge pull request #3897 from NativeScript/etabakov/fix-wrong-example

Fix wrong example of Quotes usage

CodingConvention.md

@@ -55,13 +55,13 @@ Use single quotes, unless you are writing JSON.
 *Right:*
 
 ~~~ {.javascript}
-var foo = "bar";
+var foo = 'bar';
 ~~~
 
 *Wrong:*
 
 ~~~ {.javascript}
-var foo = 'bar';
+var foo = "bar";
 ~~~
 
 ## Braces
@@ -284,6 +284,7 @@ if (a == '') {
 [comparisonoperators]: https://developer.mozilla.org/en/JavaScript/Reference/Operators/Comparison_Operators
 
 ## Short-hand oprators
+
 Try to avoid short-hand operators except in very simple scenarios.
 *Right:*
 
@@ -303,6 +304,7 @@ var big = (x > 10) ? checkX(x)?getExtraLarge():getDefaultSize():getSmallValue();
 
 
 ## Curly braces 
+
 Always use curly braces even in the cases of one line conditional operations.
 
 *Right:*
@@ -325,6 +327,7 @@ if (a) return 'winning';
 ~~~
 
 ## Boolean comparisons
+
 **Do not** directly compare with true, or false.
 
 *Right:*
@@ -549,6 +552,7 @@ function doAsync(arg, onSuccess, onError) {
 ~~~
 
 ## Comments
+
 Use the [JSDoc][JSDOC] convention for comments. When writing a comment always think how understandable will be for somebody who is new to this code. Even if it may look simple to you think how a guy that just joined will understand it. Always comment in the following cases:
 + When there is some non-trivial logic.
 + Some 'external' knowledge is needed which is missing in the context - workaround for driver, module bug, special 'hack' because of a bug and so on;
@@ -560,6 +564,7 @@ Use the [JSDoc][JSDOC] convention for comments. When writing a comment always th
 
 
 ## Commenting of parameters that are objects/complex types
+
 When you have parameters that are complex objexts like *options* or other type for which the properties are not clear or is external one use the [@type-def tag][typedef]
 
 *Right:*
@@ -599,6 +604,7 @@ function checkProperties(properties) {
 [typedef]: http://usejsdoc.org/tags-typedef.html
 
 ## File/module structure
+
 Typical module should have the following structure:
 
 1. required dependencies