rtl8188eu: fix help text format

Warning reported by check-package.

Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/rtl8188eu/Config.in

@@ -4,14 +4,14 @@ config BR2_PACKAGE_RTL8188EU
 	help
 	  A standalone driver for the RTL8188EU USB Wi-Fi adapter.
 	  This is needed only for Linux kernels before 3.12.
-	  Since 3.12, there is a (staging) driver in mainline, with a similar
-	  codebase.
+	  Since 3.12, there is a (staging) driver in mainline, with a
+	  similar codebase.
 
-	  Make sure your target kernel has the CONFIG_WIRELESS_EXT config
-	  option enabled.
+	  Make sure your target kernel has the CONFIG_WIRELESS_EXT
+	  config option enabled.
 
-	  Note: this package needs a firmware loading mechanism to load the
-	  binary blob for the chip to work.
+	  Note: this package needs a firmware loading mechanism to load
+	  the binary blob for the chip to work.
 
 	  https://github.com/lwfinger/rtl8188eu