[modular] Cleanup while reading the code.

* Break a few lines that were too long.

TESTED=comment change only

Change-Id: I77607f77c265d756d376425ac090b595d8b79f2a
diff --git a/public/fidl/fuchsia.modular/module/module_context.fidl b/public/fidl/fuchsia.modular/module/module_context.fidl
index 933dd15..09540cc 100644
--- a/public/fidl/fuchsia.modular/module/module_context.fidl
+++ b/public/fidl/fuchsia.modular/module/module_context.fidl
@@ -13,11 +13,13 @@
 interface ModuleContext {
     /// Gets a Link instance with the given name.
     ///
-    /// The Link instance has a name so that it can be recognized when the story is
-    /// resumed. The name is unique in the scope of the Module instance. If the
-    /// method is called again with the same argument by the same Module instance,
-    /// a new connection to the same Link instance is obtained. It's up to the
-    /// Module instance to ensure the name is unique within the scope of itself.
+    /// The Link instance has a name so that it can be recognized when the story
+    /// is resumed. The name is unique in the scope of the Module instance. If
+    /// the method is called again with the same argument by the same Module
+    /// instance, a new connection to the same Link instance is obtained. It's
+    /// up to the Module instance to ensure the name is unique within the scope
+    /// of itself.
+    ///
     /// TODO(thatguy): When no modules use null link names any more, make name
     /// required.
     1: GetLink(string? name, request<Link> link);
@@ -28,23 +30,23 @@
     /// for the Module is given to the story shell for display.
     ///
     /// Providing a [surface_relation] advises the StoryShell how to layout
-    /// surfaces that the new module creates. If [surface_relation] is null then a
-    /// default relation is used.
+    /// surfaces that the new module creates. If [surface_relation] is null then
+    /// a default relation is used.
     ///
     /// If the method is called again with the same [name] by the same Module
-    /// instance, but with different arguments, the existing Module instance is restarted
-    /// with the changed arguments. If the other arguments don't change, just an additional
-    /// ModuleController connection is made.
+    /// instance, but with different arguments, the existing Module instance is
+    /// restarted with the changed arguments. If the other arguments don't
+    /// change, just an additional ModuleController connection is made.
     15: AddModuleToStory(string name, Intent intent,
                          request<ModuleController> module_controller,
                          SurfaceRelation? surface_relation)
             -> (StartModuleStatus status);
 
-    /// Like AddModuleToStory(), but requests a [view_owner] explicitly to embed the
-    /// view of the requested Module instance in the view of the requesting Module
-    /// instance, instead of relying on the story shell for display. If a Module
-    /// instance with the same [name] and [intent] is already running, [view_owner]
-    /// is just closed.
+    /// Like AddModuleToStory(), but requests a [view_owner] explicitly to embed
+    /// the view of the requested Module instance in the view of the requesting
+    /// Module instance, instead of relying on the story shell for display. If a
+    /// Module instance with the same [name] and [intent] is already running,
+    /// [view_owner] is just closed.
     3: EmbedModule(string name, Intent intent,
                    request<ModuleController> module_controller,
                    request<fuchsia.ui.viewsv1token.ViewOwner> view_owner)