Prepare for publication

Author: spannm

README.md

@@ -2,40 +2,38 @@
 
 In this repo you will find a collection of hundreds of Java solutions to [LeetCode coding problems](https://leetcode.com/problemset/).
 
-I participated in LeetCode for quite some time, <br>
-peaking in a 500-day streak of solving the daily challenge, <br>
-even earning a free T-Shirt which turned out too small and could not be exchanged :)
+I was active on LeetCode for quite some time,<br>
+peaking in a 500-day streak of solving the daily challenge,<br>
+and even earning a free T-Shirt (which turned out too small and could not be exchanged :)
 
 <figure>
     <img src="src/test/resources/img/my-leetcode-streak.jpeg" alt="500-Day Streak">
 </figure>
 
-Most solutions have been successfully submitted. <br>
+Most solutions have been successfully submitted.<br>
 Many come with JUnit tests using test data found in the problem descriptions.
 
 This project requires Maven and Java 17.<br>
 
 It has neither compile nor run-time, only test dependencies.<br>
-Unit tests are based on JUnit 5 and @ParameterizedTest.<br>
-The code is structured as a typical standard Maven project and fairly self-explanatory.<br>
+Unit tests are based on JUnit 5 and *@ParameterizedTest*.<br>
 
 Solutions are named *ProblemNNNN*, tests are named *ProblemNNNNTest*,<br>
-where *NNNN* is the problem number formatted to four digits.<br>
+where *NNNN* is the problem number formatted to four digits with leading zeroes.<br>
 
 To build the project simply type: `mvn` (defaults to `mvn clean verify`)<br>
-<br>
 
 - Use as you wish and as you feel fit.<br>
 
 - No warranty given.<br>
 
 - No need to give credit.<br>
 
-Hope you will find it useful.
+- Hope you'll find it useful.<br>
 
 ### Happy coding!
 
 <figure>
     <img src="src/test/resources/img/my-leetcode-tee.jpeg" alt="Free Tee">
-    <figcaption>My free T-Shirt (says 'Large' but fits like 'Medium')</figcaption>
+    <figcaption>Free Tee</figcaption>
 </figure>