minor StyleCop cleanups

OpenRA.FileFormats/InstallUtils.cs

@@ -58,6 +58,7 @@ namespace OpenRA.FileFormats
 					destStream.Write(sourceStream.ReadAllBytes());
 				}
 			}
+
 			return true;
 		}
 
@@ -71,10 +72,12 @@ namespace OpenRA.FileFormats
 					onError("Cannot find " + file);
 					return false;
 				}
+
 				var destFile = Path.GetFileName(file).ToLowerInvariant();
 				onProgress("Extracting " + destFile);
 				File.Copy(fromPath,	Path.Combine(destPath, destFile), true);
 			}
+
 			return true;
 		}
 
@@ -100,6 +103,7 @@ namespace OpenRA.FileFormats
 				onError("Invalid archive");
 				return false;
 			}
+
 			return true;
 		}
 

OpenRA.Mods.RA/Widgets/Logic/RAInstallLogic.cs

@@ -40,7 +40,6 @@ namespace OpenRA.Mods.RA.Widgets.Logic
 				Ui.OpenWindow("MODS_PANEL", new WidgetArgs()
 				{
 					{ "onExit", () => { } },
-					// Close this panel
 					{ "onSwitch", Ui.CloseWindow },
 				});
 			};