fix spacing

README.md

@@ -1,11 +1,15 @@
 # Install
+
 Run `composer install` after downloading.
 
 # Description
+
 Excercise for implementing TDD (Test-driven development) in PHP.
 
 # Output
+
 Converts map (1 indicating a coffee) of a table looking like this:
+
 ```
 $map = [
       [0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0],
@@ -30,6 +34,7 @@ $map = [
       [0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0],
 ];
 ```
+
 Into this:
 
-![alt text](output.png "Logo Title Text 1")
+![alt text](output.png "Logo Title Text 1")