diff --git a/README.md b/README.md
index 9e0cb2a..9abde42 100644
--- a/README.md
+++ b/README.md
@@ -35,7 +35,7 @@ First, you need run `gh todo init`. It will create `todo` repo in your GitHub ac
 
 Then you can use `gh todo add` to add new task. It will create an issue with today(yyyy-MM-dd) as the title in `todo` repo.
 
-You can specify the issue title with `--scope`. The default is today(yyyy-MM-dd). Current support [yesterday, tommorow, week, month, year]. Any other will be used directly as issue title.
+You can specify the issue title with `--scope`. The default is today(yyyy-MM-dd). Current support [yesterday, tomorrow, week, month, year]. Any other will be used directly as issue title.
 
 The `gh todo` or `gh todo list` where show todo list.
 
diff --git a/gh-todo b/gh-todo
index 8e9088e..aad648b 100755
--- a/gh-todo
+++ b/gh-todo
@@ -19,14 +19,14 @@ Options:
     --version   Show version
     --help      Show help for command
     --scope     TODO scope, default: today(yyyy-MM-dd).
-                Support [yesterday, tommorow, weekly, monthly, yearly].
+                Support [yesterday, tomorrow, weekly, monthly, yearly].
                 Any other will be used directly as issue title.
 Examples:
     gh todo add abc
 EOF
 }
 
-version="0.4.0"
+version="0.4.1"
 
 repo="$(gh config get -h github.com user)/todo"
 
@@ -61,7 +61,7 @@ get_issue_id() {
         yesterday)
             issue_title=$(date -v-1d +"%Y-%m-%d")
             ;;
-        tommorow)
+        tomorrow)
             issue_title=$(date -v+1d +"%Y-%m-%d")
             ;;
         week)