Add note about "care" when force-pushing

It wasn't obvious exactly how a user should "be careful" when force-pushing. Being explicit about what exactly it is important to take care to do can improve confidence in the process.
sylvia43 · Jul 28, 2014 · 20dc20e · 20dc20e
1 parent 0b1f8fe
commit 20dc20e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/README.md b/README.md
@@ -172,7 +172,7 @@ hint: 'git pull ...') before pushing again.
 hint: See the 'Note about fast-forwards' in 'git push --help' for details.
 ```
 
-Since rebasing **replaces the old commit(s) with a new one**, you must force push (`-f`) your changes. Be careful when you do this!
+Since rebasing **replaces the old commit(s) with a new one**, you must force push (`-f`) your changes. Be careful when you do this - *always* make sure you specify a branch!
 
 ```
 (mybranch) $ git push origin mybranch -f