Fix syntax for comments and detach

* Fix syntax for comments documentation.
* Fix syntax for detach keyword documentation.

Author: puckowski

basic_concepts/comments.md

@@ -8,7 +8,7 @@ Lines starting with the character '#' are comments.
 
 ```cpp
 # Function "compare". Sets int variable "result" to 1 if leftValue equals rightValue. Otherwise, sets "result" to 0.
-function compare : with int as leftValue, with int as rightValue -> result;
+function compare : int as leftValue, int as rightValue -> result;
     if leftValue == rightValue;
         result = 1;
     else;

keywords/keyword_detach.md

@@ -9,7 +9,7 @@ Separates the thread of execution from the current thread, allowing execution to
 ## Example
 
 ```cpp
-function calculateSumAndPrint : using valArray, with int as startIndex, with int as finalIndex;
+function calculateSumAndPrint : using valArray, int as startIndex, int as finalIndex;
     int sum = 0;
 
     while startIndex < finalIndex;