Apply suggestions from code review

Co-authored-by: Jonathan <[email protected]>
Co-authored-by: Lan, Jian <[email protected]>

Author: 3 people

docs/docs/reference/changed-features/operators.md

@@ -60,7 +60,7 @@ val x: String or Int = ...
 
 ### Motivation
 
-The purpose of the `infix` modifier is to achieve consistency actross a code base in how a method or type is applied. The idea is that the author of a method decides whether that method should be applied as an infix operator or in a regular application. Use sites then implement that decision consistently.
+The purpose of the `infix` modifier is to achieve consistency across a code base in how a method or type is applied. The idea is that the author of a method decides whether that method should be applied as an infix operator or in a regular application. Use sites then implement that decision consistently.
 
 ### Details
 

docs/docs/reference/changed-features/structural-types.md

@@ -146,7 +146,7 @@ val i3 = new Vehicle: // i3: Vehicle
    val wheels = 4
    val range = 240
 
-i3.range: // error: range is not a member of `Vehicle`
+i3.range // error: range is not a member of `Vehicle`
 ```
 The difference is that the type of an anonymous class that does not extend `Selectable` is just formed from the parent type(s) of the class, without
 adding any refinements. Hence, `i3` now has just type `Vehicle` and the selection `i3.range` gives a "member not found" error.

docs/docs/reference/other-new-features/explicit-nulls.md

@@ -105,9 +105,10 @@ Specifically, we patch
   * The first two rules are easy: we nullify reference types but not value types.
 
     ```java
-    class C:
-       String s;
-       int x;
+    class C {
+      String s;
+      int x;
+    }
     ```
     ==>
     ```scala