diff --git a/1-js/06-advanced-functions/04-var/article.md b/1-js/06-advanced-functions/04-var/article.md
index 9a089b5f..e36d2d2d 100644
--- a/1-js/06-advanced-functions/04-var/article.md
+++ b/1-js/06-advanced-functions/04-var/article.md
@@ -52,7 +52,7 @@ If we used `let test` on the 2nd line, then it wouldn't be visible to `alert`. B
 The same thing for loops: `var` cannot be block- or loop-local:
 
 ```js
-for(var i = 0; i < 10; i++) {
+for (var i = 0; i < 10; i++) {
   // ...
 }
 
@@ -61,7 +61,7 @@ alert(i); // 10, "i" is visible after loop, it's a global variable
 */!*
 ```
 
-If a code block in inside a function, then `var` becomes a function-level variable:
+If a code block is inside a function, then `var` becomes a function-level variable:
 
 ```js
 function sayHi() {
@@ -76,7 +76,7 @@ sayHi();
 alert(phrase); // Error: phrase is not defined
 ```
 
-As we can see, `var` pierces through `if`, `for` or other code blocks. That's because long time ago in JavaScript blocks had no Lexical Environments. And `var` is a reminiscence of that.
+As we can see, `var` pierces through `if`, `for` or other code blocks. That's because a long time ago in JavaScript blocks had no Lexical Environments. And `var` is a reminiscence of that.
 
 ## "var" are processed at the function start
 
@@ -184,4 +184,4 @@ There are two main differences of `var`:
 
 There's one more minor difference related to the global object, we'll cover that in the next chapter.
 
-These differences are actually a bad thing most of time. First, we can't create block-local variables. And hoisting just creates more space for errors. So, for new scripts `var` is used exceptionally rarely.
+These differences are actually a bad thing most of the time. First, we can't create block-local variables. And hoisting just creates more space for errors. So, for new scripts `var` is used exceptionally rarely.