diff --git a/11_bottles_of_beer/test.py b/11_bottles_of_beer/test.py
index d9487cc82..414b017dd 100755
--- a/11_bottles_of_beer/test.py
+++ b/11_bottles_of_beer/test.py
@@ -32,7 +32,7 @@ def test_usage():
 def test_bad_int():
     """Bad integer value"""
 
-    bad = random.randint(-10, 1)
+    bad = random.randint(-10, 0)
     rv, out = getstatusoutput(f'{prg} -n {bad}')
     assert rv != 0
     assert re.search(f'--num "{bad}" must be greater than 0', out)
diff --git a/README.md b/README.md
index b4debb0b7..8c5cefe1e 100644
--- a/README.md
+++ b/README.md
@@ -9,17 +9,17 @@ http://tinypythonprojects.com/
 There is a directory for each chapter of the book.
 Each directory contains a `test.py` program you can use with `pytest` to check that you have written the program correctly.
 I have included a short README to describe each exercise.
-If you have problems writing code (or if you would like to support this project!), the book contains details about the skills you need.
+If you have problems writing code, see my book for the skills you need.
 
-The testing step is integral to writing and solving these challenges as well as to the methodology of the book.
-I advocate a "test-driven development" mentality where we write tests _before_ we write code.
-The tests should define what it means for a program to be correct, and then we write programs to satisfy the tests.
+Testing is integral to writing and solving these challenges as well as to the methodology of the book.
+I advocate for "test-driven development" where you write tests _before_ you write code.
+The tests should define what it means for a program to be correct, and then you write programs to satisfy the tests.
 In this project, I've written all the tests for you, but I also encourage you to write your own functions and tests.
 You should run the test suite after every change to your program to ensure you are making progress!
 
 # Videos
 
-I've been making videos for each chapter on my YouTube channel:
+I made videos for each chapter on my YouTube channel:
 
 https://www.youtube.com/user/kyclark
 
@@ -61,14 +61,9 @@ Here are the videos I've completed so far:
 
 # Forking GitHub repo
 
-First use the GitHub interface to "fork" this repository into your own account. Then do `git clone` of *your* repository to get a local copy. Inside that checkout, do:
-
-````
-git remote add upstream https://github.com/kyclark/tiny_python_projects.git 
-````
-
-This will allow you to `git pull upstream master` in order to get updates. When you create new files, `git add/commit/push` them to *your* repository. (Please do not create pull requests on *my* repository -- unless, of course, you have suggestions for improving my repo!).
+If you like, you can use the GitHub interface to _fork_ this repository into your own account.
+Then do `git clone` of *your* repository to get a local copy.
 
 # Copyright
 
-© Ken Youens-Clark 2019-2020
+© Ken Youens-Clark 2019-2024