Merge branch 'master' into edit

en/src/basic-types/char-bool-unit.md

@@ -2,7 +2,7 @@
 
 ### Char
 1. 🌟
-```rust, editable
+```rust,editable
 
 // Make it work
 use std::mem::size_of_val;
@@ -18,7 +18,7 @@ fn main() {
 ```
 
 2. 🌟
-```rust, editable
+```rust,editable
 
 // Make it work
 fn main() {
@@ -33,7 +33,7 @@ fn print_char(c : char) {
 
 ### Bool
 3. 🌟
-```rust, editable
+```rust,editable
 
 // Make println! work
 fn main() {
@@ -47,7 +47,7 @@ fn main() {
 ```
 
 4. 🌟
-```rust, editable
+```rust,editable
 
 // Make it work
 fn main() {

en/src/basic-types/numbers.md

@@ -24,7 +24,7 @@ fn main() {
 2. 🌟
 ```rust,editable
 
-//  Fill the blank
+// Fill the blank
 fn main() {
     let v: u16 = 38_u8 as __;
 

en/src/comments-docs.md

@@ -240,7 +240,7 @@ Besides jump into the standard library, you can also jump to another module in t
 // in lib.rs
 
 mod a {
-    ///  Add four to the given value and return a [`Option`] type
+    /// Add four to the given value and return a [`Option`] type
     /// [`crate::MySpecialFormatter`]
     pub fn add_four(x: i32) -> Option<i32> {
         Some(x + 4)

en/src/generics-traits/traits.md

@@ -335,7 +335,7 @@ The `impl Trait` syntax works for straightforward cases but is actually syntax s
 When working with generics, the type parameters often must use traits as bounds to stipulate what functionality a type implements. 
 
 7. 🌟🌟
-```rust, editable
+```rust,editable
 fn main() {
     assert_eq!(sum(1, 2), 3);
 }

en/src/lifetime/static.md

@@ -108,7 +108,9 @@ fn main() {
 ##  T: 'static
 As a trait bound, it means the type does not contain any non-static references. Eg. the receiver can hold on to the type for as long as they want and it will never become invalid until they drop it.
 
-It's important to understand this means that any owned data always passes a `'static `lifetime bound, but a reference to that owned data generally does no.
+
+It's important to understand this means that any owned data always passes a `'static `lifetime bound, but a reference to that owned data generally does not.
+
 
 5,🌟🌟
 ```rust,editable
@@ -192,4 +194,4 @@ fn print_f(t: &(impl Display + 'static)) {
 fn print_g(t: &'static String) {
   println!("{}", t);
 }
-```
+```

en/src/ownership/ownership.md

@@ -62,7 +62,7 @@ fn print_str(s: String)  {
 ```
 
 5. 🌟🌟 
-```rust, editable
+```rust,editable
 // Don't use clone ,use copy instead
 fn main() {
     let x = (1, 2, (), "hello".to_string());

en/src/pattern-match/match-iflet.md

@@ -204,7 +204,7 @@ fn main() {
         _ => ()
     }
  }
- ```
+```
 
 
 > You can find the solutions [here](https://github.com/sunface/rust-by-practice)(under the solutions path), but only use it when you need it

en/src/pattern-match/patterns.md

@@ -114,6 +114,6 @@ fn main() {
        &mut value => value.push_str(" world!") 
     }
 }
-````
+```
 
 > You can find the solutions [here](https://github.com/sunface/rust-by-practice)(under the solutions path), but only use it when you need it