Grammar fix in android sample app

Summary: Fixing grammar.

Reviewed By: passy

Differential Revision: D9082223

fbshipit-source-id: d3bf4e345f0fd13c5ef5c418c41e4a07620bd86f

android/sample/src/main/java/com/facebook/flipper/sample/RootComponentSpec.java

@@ -39,7 +39,7 @@ public class RootComponentSpec {
                 .clickHandler(RootComponent.hitPostRequest(c)))
         .child(
             Text.create(c)
-                .text("I m just a text")
+                .text("I'm just some text")
                 .key("3")
                 .textSizeSp(20))
         .build();