connman: cleanup Config.in

Reformat help text to fit in menuconfig, slightly tweak wording, strip
trailing spaces and clarify that wpa_supplicant is only a runtime
dependency.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/connman/Config.in

@@ -10,9 +10,9 @@ config BR2_PACKAGE_CONNMAN
 	depends on BR2_TOOLCHAIN_HAS_THREADS # dbus, libglib2
 	depends on BR2_USE_MMU # dbus, libglib2
 	help
-	  The Connection Manager (ConnMan) project provides a daemon for
-	  managing internet connections within embedded devices running
-	  the Linux operating system.
+	  The Connection Manager (ConnMan) project provides a daemon
+	  for managing internet connections within embedded devices
+	  running the Linux operating system.
 
 	  For more information, see http://connman.net/
 
@@ -24,10 +24,11 @@ config BR2_PACKAGE_CONNMAN_ETHERNET
 
 config BR2_PACKAGE_CONNMAN_WIFI
 	bool "enable WiFi support"
-	select BR2_PACKAGE_WPA_SUPPLICANT
+	select BR2_PACKAGE_WPA_SUPPLICANT # runtime
 	help
-	  Enable WiFi support (scan and static/dhcp interface setup). ConnMan 
-	  detect the start of wpa_supplicant automatically.
+	  Enable WiFi support (scan and static/dhcp interface
+	  setup). ConnMan detects the start of wpa_supplicant
+	  automatically.
 
 config BR2_PACKAGE_CONNMAN_WISPR
 	bool "enable WISPr support"
@@ -40,8 +41,9 @@ config BR2_PACKAGE_CONNMAN_WISPR
 config BR2_PACKAGE_CONNMAN_BLUETOOTH
 	bool "enable Bluetooth support"
 	help
-	  Enable Bluetooth (PAN profile) support. The start of bluetoothd is 
-	  automatically detected and only a runtime dependency. 
+	  Enable Bluetooth (PAN profile) support. The start of
+	  bluetoothd is automatically detected and only a runtime
+	  dependency.
 
 config BR2_PACKAGE_CONNMAN_LOOPBACK
 	bool "enable loopback support"