chore: apply suggestions from code review

Panquesito7 · web-flow · commit d7bc8d0114f8 · 2023-06-07T22:02:34.000-06:00
diff --git a/math/check_factorial.cpp b/math/check_factorial.cpp
@@ -7,6 +7,7 @@
  * positive integer. https://www.mathsisfun.com/numbers/factorial.html
  *
  * @author [Divyajyoti Ukirde](https://github.com/divyajyotiuk)
+ * @author [ewd00010](https://github.com/ewd00010)
  */
 #include <cassert>   /// for assert
 #include <iostream>  /// for cout

Original file line number	Diff line number	Diff line change
`@@ -7,6 +7,7 @@`
`7`	`7`	`* positive integer. https://www.mathsisfun.com/numbers/factorial.html`
`8`	`8`	`*`
`9`	`9`	`* @author [Divyajyoti Ukirde](https://github.com/divyajyotiuk)`
	`10`	`+ * @author [ewd00010](https://github.com/ewd00010)`
`10`	`11`	`*/`
`11`	`12`	`#include <cassert> /// for assert`
`12`	`13`	`#include <iostream> /// for cout`