added reference to team hopper

hwong93 · hwong93 · commit 3f4f443ebdd4 · 2016-03-21T15:07:22.000-04:00
diff --git a/hello_world.txt b/hello_world.txt
@@ -1 +1,2 @@
 This is my first Git experience!
+#TeamHopper

Original file line number	Diff line number	Diff line change
`@@ -1 +1,2 @@`
`1`	`1`	`This is my first Git experience!`
	`2`	`+#TeamHopper`