Ran formatter on example programs

Author: erlingrj

defaults/HelloPy.lf

@@ -1,8 +1,7 @@
-target Python;
+target Python
 
 main reactor {
-    reaction (startup)  {=
-        print("Hello World!")
-    =}
-} 
-
+  reaction(startup) {=
+    print("Hello World!")
+  =}
+}

defaults/HelloRust.lf

@@ -1,8 +1,7 @@
-target Rust;
+target Rust
 
 main reactor {
-    reaction (startup)  {=
-        println!("Hello World!");
-    =}
-} 
-
+  reaction(startup) {=
+    println!("Hello World!");
+  =}
+}