diff --git a/action.yml b/action.yml
index f979eb7..673cb1f 100644
--- a/action.yml
+++ b/action.yml
@@ -1,5 +1,5 @@
 name: "AHK Neptun check"
 description: "Checks if neptun.txt exists and contains a Neptun code string"
 runs:
-  using: "node12"
+  using: "node16"
   main: "dist/index.js"
diff --git a/dist/index.js b/dist/index.js
index 24d3d96..5b10076 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -147,22 +147,22 @@ function run() {
         }
         function getNeptunCode() {
             if (!fs.existsSync("neptun.txt")) {
-                throw new Error("Hiba: neptun.txt nem talalhato. Error: neptun.txt does not exist");
+                throw new Error("Hiba: neptun.txt nem talalhato. Error: neptun.txt does not exist.");
             }
             const neptunLines = fs
                 .readFileSync("neptun.txt", "utf-8")
                 .split("\n")
                 .filter(Boolean);
             if (neptunLines.length == 0) {
-                throw new Error("Hiba: neptun.txt ures. Error: neptun.txt is empty");
+                throw new Error("Hiba: neptun.txt ures. Error: neptun.txt is empty.");
             }
             const neptun = neptunLines[0].trim();
             if (neptun.length == 0) {
-                throw new Error("Hiba: neptun.txt ures. Error: neptun.txt is empty");
+                throw new Error("Hiba: neptun.txt ures. Error: neptun.txt is empty.");
             }
             const regex = /^[a-zA-Z0-9]{6}$/g;
             if (!regex.test(neptun)) {
-                throw new Error("Hiba: neptun.txt ervenytelen neptun kodot tartalmaz. Error: neptun.txt contains an invalid neptun code");
+                throw new Error("Hiba: neptun.txt ervenytelen neptun kodot tartalmaz. Error: neptun.txt contains an invalid neptun code.");
             }
             return neptun.toUpperCase();
         }
diff --git a/package.json b/package.json
index 7a8e500..2d04ec2 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
   },
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/akosdudas/ahk-action-neptun-check.git"
+    "url": "git+https://github.com/bmeaut/ahk-action-neptuncheck.git"
   },
   "keywords": [
     "actions"
diff --git a/src/main.ts b/src/main.ts
index e07cc25..9206161 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -12,7 +12,7 @@ async function run() {
   function getNeptunCode(): string {
     if (!fs.existsSync("neptun.txt")) {
       throw new Error(
-        "Hiba: neptun.txt nem talalhato. Error: neptun.txt does not exist"
+        "Hiba: neptun.txt nem talalhato. Error: neptun.txt does not exist."
       );
     }
 
@@ -22,18 +22,18 @@ async function run() {
       .filter(Boolean);
 
     if (neptunLines.length == 0) {
-      throw new Error("Hiba: neptun.txt ures. Error: neptun.txt is empty");
+      throw new Error("Hiba: neptun.txt ures. Error: neptun.txt is empty.");
     }
 
     const neptun = neptunLines[0].trim();
     if (neptun.length == 0) {
-      throw new Error("Hiba: neptun.txt ures. Error: neptun.txt is empty");
+      throw new Error("Hiba: neptun.txt ures. Error: neptun.txt is empty.");
     }
 
     const regex = /^[a-zA-Z0-9]{6}$/g;
     if (!regex.test(neptun)) {
       throw new Error(
-        "Hiba: neptun.txt ervenytelen neptun kodot tartalmaz. Error: neptun.txt contains an invalid neptun code"
+        "Hiba: neptun.txt ervenytelen neptun kodot tartalmaz. Error: neptun.txt contains an invalid neptun code."
       );
     }