diff --git a/package.json b/package.json
index af7302a..9d9c653 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "imagekit-javascript",
-    "version": "3.0.0",
+    "version": "3.0.1",
     "description": "Javascript SDK for using ImageKit.io in the browser",
     "main": "dist/imagekit.cjs.js",
     "module": "dist/imagekit.esm.js",
diff --git a/src/constants/errorMessages.ts b/src/constants/errorMessages.ts
index 77addfe..06d8b51 100644
--- a/src/constants/errorMessages.ts
+++ b/src/constants/errorMessages.ts
@@ -15,9 +15,9 @@ export default {
     help: "",
   },
   INVALID_UPLOAD_OPTIONS: { message: "Invalid uploadOptions parameter", help: "" },
-  MISSING_SIGNATURE: { message: "Missing signature for upload. The SDK expects token, sginature and expire for authentication.", help: ""},
-  MISSING_TOKEN: { message: "Missing token for upload. The SDK expects token, sginature and expire for authentication.", help: ""},
-  MISSING_EXPIRE: { message: "Missing expire for upload. The SDK expects token, sginature and expire for authentication.", help: ""},
+  MISSING_SIGNATURE: { message: "Missing signature for upload. The SDK expects token, signature and expire for authentication.", help: ""},
+  MISSING_TOKEN: { message: "Missing token for upload. The SDK expects token, signature and expire for authentication.", help: ""},
+  MISSING_EXPIRE: { message: "Missing expire for upload. The SDK expects token, signature and expire for authentication.", help: ""},
   INVALID_TRANSFORMATION: { message: "Invalid transformation parameter. Please include at least pre, post, or both.", help: ""},
   INVALID_PRE_TRANSFORMATION: { message: "Invalid pre transformation parameter.", help: ""},
   INVALID_POST_TRANSFORMATION: { message: "Invalid post transformation parameter.", help: ""},
diff --git a/test/upload.js b/test/upload.js
index ebd45f2..4715c72 100644
--- a/test/upload.js
+++ b/test/upload.js
@@ -133,7 +133,7 @@ describe("File upload", function () {
         imagekit.upload(fileOptions, callback);
         expect(server.requests.length).to.be.equal(1);
         expect(callback.calledOnce).to.be.true;
-        sinon.assert.calledWith(callback, { message: "Missing token for upload. The SDK expects token, sginature and expire for authentication.", help: "" }, null);
+        sinon.assert.calledWith(callback, { message: "Missing token for upload. The SDK expects token, signature and expire for authentication.", help: "" }, null);
     });
 
     it('Missing signature', function () {
@@ -149,7 +149,7 @@ describe("File upload", function () {
         imagekit.upload(fileOptions, callback);
         expect(server.requests.length).to.be.equal(1);
         expect(callback.calledOnce).to.be.true;
-        sinon.assert.calledWith(callback, { message: "Missing signature for upload. The SDK expects token, sginature and expire for authentication.", help: "" }, null);
+        sinon.assert.calledWith(callback, { message: "Missing signature for upload. The SDK expects token, signature and expire for authentication.", help: "" }, null);
     });
 
     it('Missing expire', function () {
@@ -165,7 +165,7 @@ describe("File upload", function () {
         imagekit.upload(fileOptions, callback);
         expect(server.requests.length).to.be.equal(1);
         expect(callback.calledOnce).to.be.true;
-        sinon.assert.calledWith(callback, { message: "Missing expire for upload. The SDK expects token, sginature and expire for authentication.", help: "" }, null);
+        sinon.assert.calledWith(callback, { message: "Missing expire for upload. The SDK expects token, signature and expire for authentication.", help: "" }, null);
     });
 
     it('Missing public key', function () {