service: fix misc typos.

example/logging/main.go

@@ -1,6 +1,6 @@
 // Copyright 2015 Daniel Theophanes.
 // Use of this source code is governed by a zlib-style
-// license that can be found in the LICENSE file.package service
+// license that can be found in the LICENSE file.
 
 // Simple service that only works by printing a log message every few seconds.
 package main

example/runner/runner.go

@@ -1,6 +1,6 @@
 // Copyright 2015 Daniel Theophanes.
 // Use of this source code is governed by a zlib-style
-// license that can be found in the LICENSE file.package service
+// license that can be found in the LICENSE file.
 
 // Simple service that only works by printing a log message every few seconds.
 package main

example/simple/main.go

@@ -1,6 +1,6 @@
 // Copyright 2015 Daniel Theophanes.
 // Use of this source code is governed by a zlib-style
-// license that can be found in the LICENSE file.package service
+// license that can be found in the LICENSE file.
 
 // simple does nothing except block while running the service.
 package main

example/stopPause/main.go

@@ -1,6 +1,6 @@
 // Copyright 2015 Daniel Theophanes.
 // Use of this source code is governed by a zlib-style
-// license that can be found in the LICENSE file.package service
+// license that can be found in the LICENSE file.
 
 // simple does nothing except block while running the service.
 package main