software/slapos-testing: adjust README

software/slapos-testing/README.md

@@ -36,14 +36,14 @@ source ( environment script from step above )
 cd ~/srv/runner/instance/slappartXXX/parts/slapos.core/
 
 # make some changes to the code
-vim slapos/tests/client.py
+$EDITOR slapos/tests/client.py
 
 # run slapos.core tests
 runTestSuite --run slapos.core
 # ... or run all eggs tests
 runTestSuite
 
-# when satified, commit changes
+# when satisfied, commit changes
 git add -p && git commit
 
 # add developer's fork remote (this is only needed the first time)