Fixes to builder pattern grammar

iluwatar · iluwatar · commit 0f9f3b90c27e · 2021-06-12T18:49:40.000+03:00
diff --git a/builder/README.md b/builder/README.md
@@ -16,11 +16,11 @@ process can create different representations.
 
 ## Explanation
 
-Real world example
+Real-world example
 
 > Imagine a character generator for a role-playing game. The easiest option is to let the computer 
 > create the character for you. If you want to manually select the character details like 
-> profession, gender, hair color etc. the character generation becomes a step-by-step process that 
+> profession, gender, hair color, etc. the character generation becomes a step-by-step process that 
 > completes when all the selections are ready.
 
 In plain words
@@ -49,7 +49,7 @@ anti-pattern.
 
 **Programmatic Example**
 
-The sane alternative is to use the Builder pattern. First of all we have our hero that we want to 
+The sane alternative is to use the Builder pattern. First of all, we have our hero that we want to 
 create:
 
 ```java
@@ -134,7 +134,7 @@ Use the Builder pattern when
 * The algorithm for creating a complex object should be independent of the parts that make up the object and how they're assembled
 * The construction process must allow different representations for the object that's constructed
 
-## Real world examples
+## Real-world examples
 
 * [java.lang.StringBuilder](http://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html)
 * [java.nio.ByteBuffer](http://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html#put-byte-) as well as similar buffers such as FloatBuffer, IntBuffer and so on.
