Small edits

ipfs · Jan 7, 2016 · ad8d973 · ad8d973
1 parent f533406
commit ad8d973
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/contribution-guidelines.md b/contribution-guidelines.md
@@ -36,9 +36,9 @@ Write clean code. Universally formatted code promotes ease of writing, reading,
 
 ### Tests
 
-Submit tests with your changes. Take a look at existing tests for inspiration. Run the full test suite on your branch before submitting a pull request.
+If the repository you are working on has a testing suite, submit tests with your changes. Take a look at existing tests for inspiration. Run the full test suite on your branch before submitting a pull request.
 
-For commandline tool changes, please write appropriate sharness tests.
+For command line tool changes, please write appropriate sharness tests.
 
 ### Documentation