Add hello-world.md.

somyaraj · Balaji2198 · commit e75051e22d96 · 2018-01-07T10:44:14.000+05:30
diff --git a/submit-a-pull-request/somyaraj/hello-world.md b/submit-a-pull-request/somyaraj/hello-world.md
@@ -0,0 +1,2 @@
+Hello world
+I am username. :tada:
