Merge pull request #100 from ZuBB/master

fix(commit): use proper switch to exclude staged stuff

Author: hemanth

README.md

@@ -685,7 +685,7 @@ git rebase -i --autosquash
 
 ## skip staging area during commit.
 ```sh
-git commit -am <commit message>
+git commit --only <file_path>
 ```
 
 ## List ignored files.

tips.json

@@ -281,7 +281,7 @@
     "tip": "git rebase -i --autosquash"
 }, {
     "title": "skip staging area during commit.",
-    "tip": "git commit -am <commit message>"
+    "tip": "git commit --only <file_path>"
 }, {
     "title": "List ignored files.",
     "tip": "git check-ignore *"