Update README.md

README.md

@@ -20,7 +20,7 @@ The traces generated by Langtrace adhere to [Open Telemetry Standards(OTEL)](htt
 
 To use the managed SaaS version of Langtrace, follow the steps below:
 
-1. Sign up by going to [this link](www.langtrace.ai).
+1. Sign up by going to [this link](https://langtrace.ai).
 2. Create a new Project after signing up. Projects are containers for storing traces and metrics generated by your application. If you have only one application, creating 1 project will do.
 3. Generate an API key by going inside the project.
 4. In your application, install the Langtrace SDK and initialize it with the API key you generated in the step 3.