Improve ATTRIBUTES exercise text

exercises/attributes/en.md

@@ -1,6 +1,6 @@
-In this exercise we are going to take a look at tag's attributes.
+In this exercise we are going to take a look at tag attributes.
 
-Tag's attributes extend ability of tags and let us flexible control over different options of displaying of elements or their behavior. There is a lot of attributes for different purposes like color, size, address and so on.
+Tag attributes extend the ability of tags and give us flexible control over different options for displaying elements or configuring their behavior. There are a lot of attributes for different purposes like color, size, address and so on.
 
 You can specify attributes like this:
 
@@ -10,7 +10,7 @@ You can specify attributes like this:
 <tag attribute1="value1" attribute2="value2">
 ```
 
-In according to HTML specification, all values of attributes should be defined between double quotes (`attribute="value"`) or single quotes (`attribute='value'`). Omitting these quotes wouldn't cause an error, because browsers, in most of cases, will handle this code correctly. However, you can get a problem if you try to define value with spaces and don't wrap this value in quotes. Consider this example:
+The HTML specification mandates that all values of attributes be wrapped in double quotes (`attribute="value"`) or single quotes (`attribute='value'`). Omitting these quotes wouldn't cause an error, because browsers, in most of cases, will handle this code correctly. However, you can get a problem if you try to define a value with spaces and don't wrap this value in quotes. Consider this example:
 
 ```html
 <!-- with double quotes -->
@@ -21,20 +21,20 @@ In according to HTML specification, all values of attributes should be defined b
 <tag attribute=value with spaces></tag>
 ```
 
-In third example above, we have got a problem. Only `value` would be used as an value of `attribute`, so `with` and `spaces` would be ignored as invalid attributes. That's why we suggest you to wrap values of attributes in quotes.
+In the third example above, we have got a problem. Only `value` would be used as a value of `attribute`, so `with` and `spaces` would be ignored as invalid attributes. That's why we suggest you to wrap values of attributes in quotes.
 
-There are few important things you need to remember: if you didn't specify an attribute, browser will use default values for that attribute; order of attributes isn't matter, each attribute belongs to specific type (text, number, path to file, etc).
+There are a few important things you need to remember: if you didn't specify an attribute, the browser will use default values for that attribute. The order of the attributes doesn't matter. And each attribute requires a specific type of value (text, number, path to file, etc).
 
 ## THE CHALLENGE
 
-You're already familiar with `<img>` tag from previous exercise. This tag embeds an image on page. This tag has few important attributes:
+You're already familiar with the `<img>` tag from the previous exercise. This tag embeds an image in the page. This tag has a few important attributes:
 
 * `src` - the image URL. This attribute is mandatory for the `<img>` element.
 * `alt` - this attribute defines the alternative text describing the image. Users will see this text displayed if the image URL is wrong or if the image is not yet downloaded.
 * `height` - the intrinsic height of the image in pixels.
 * `width` - the intrinsic width of the image in pixels.
 
-You need create an HTML document with an image. Feel free to set any values for `src` and `alt` attributes.
+You need to create an HTML document with an image. Feel free to set any values for `src` and `alt` attributes.
 
 If you did this, check your solution with `learnyouhtml verify`.