Fix: insignificant grammar mistake

.github/README.md

@@ -83,7 +83,7 @@ This is the general structure of my dotfiles. I am using a beta feature called `
 **NO**. NixOS is hard.Don't be impatient and jump with the hype train. Nix files are complicated to make and can cause high brain damage. I recommend you to start with the [nix package manager](https://nixos.org/download.html#nix-install-linux) or using NixOS in a virtual machine instead of ripping apart your hard disk.
 
 #### I really wanna try out NixOS!
-If you that determined, here are some resources to start out
+If you are that determined, here are some resources to start out
   + [zero-to-nix](https://zero-to-nix.com)
   + [pills](https://nixos.org/guides/nix-pills/)
   + [nix-starter-config](https://github.com/Misterio77/nix-starter-config)

.github/workflows/flakehub-publish-tagged.yml

@@ -0,0 +1,27 @@
+name: "Publish tags to FlakeHub"
+on:
+  push:
+    tags:
+      - "v?[0-9]+.[0-9]+.[0-9]+*"
+  workflow_dispatch:
+    inputs:
+      tag:
+        description: "The existing tag to publish to FlakeHub"
+        type: "string"
+        required: true
+jobs:
+  flakehub-publish:
+    runs-on: "ubuntu-latest"
+    permissions:
+      id-token: "write"
+      contents: "read"
+    steps:
+      - uses: "actions/checkout@v3"
+        with:
+          ref: "${{ (inputs.tag != null) && format('refs/tags/{0}', inputs.tag) || '' }}"
+      - uses: "DeterminateSystems/nix-installer-action@main"
+      - uses: "DeterminateSystems/flakehub-push@main"
+        with:
+          visibility: "public"
+          name: "chrollorifat/crystal-nixos-dotfiles"
+          tag: "${{ inputs.tag }}"