Merge pull request #314 from usernamehw/patch-2

Update article.md

2-ui/1-document/04-searching-elements-dom/article.md

@@ -84,7 +84,7 @@ let divs = document.getElementsByTagName('div');
 
 This method is callable in the context of any DOM element.
 
-Let's find all `input` inside the table:
+Let's find all `input` tags inside the table:
 
 ```html run height=50
 <table id="table">
@@ -123,16 +123,16 @@ The `"s"` letter is absent in `getElementById`, because it returns a single elem
 ```
 
 ````warn header="It returns a collection, not an element!"
-Another widespread novice mistake is to write like:
+Another widespread novice mistake is to write:
 
 ```js
 // doesn't work
 document.getElementsByTagName('input').value = 5;
 ```
 
-That won't work, because it takes a *collection* of inputs and assigns the value to it, rather to elements inside it.
+That won't work, because it takes a *collection* of inputs and assigns the value to it rather than to elements inside it.
 
-We should either iterate over the collection or get an element by the number, and then assign, like this:
+We should either iterate over the collection or get an element by its index, and then assign, like this:
 
 ```js
 // should work (if there's an input)
@@ -374,7 +374,7 @@ Other methods can be called on elements too. For instance `elem.querySelectorAll
 Besides that:
 
 - There is `elem.matches(css)` to check if `elem` matches the given CSS selector.
-- There is `elem.closest(css)` to look for a nearest ancestor that matches the given CSS-selector. The `elem` itself is also checked.
+- There is `elem.closest(css)` to look for the nearest ancestor that matches the given CSS-selector. The `elem` itself is also checked.
 
 And let's mention one more method here to check for the child-parent relationship:
 -  `elemA.contains(elemB)` returns true if `elemB` is inside `elemA` (a descendant of `elemA`) or when `elemA==elemB`.