Config.in files: fix incorrect indentation

Tab instead of spaces

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

fs/ext2/Config.in

@@ -38,9 +38,9 @@ config BR2_TARGET_ROOTFS_EXT2_GEN
 
 # All ext generations are revision 1, except ext2r0, which is revision 0
 config BR2_TARGET_ROOTFS_EXT2_REV
-    int
-    default 0   if BR2_TARGET_ROOTFS_EXT2_2r0
-    default 1   if !BR2_TARGET_ROOTFS_EXT2_2r0
+	int
+	default 0   if BR2_TARGET_ROOTFS_EXT2_2r0
+	default 1   if !BR2_TARGET_ROOTFS_EXT2_2r0
 
 config BR2_TARGET_ROOTFS_EXT2_BLOCKS
 	int "size in blocks (leave at 0 for auto calculation)"

package/libxml2/Config.in

@@ -6,4 +6,4 @@ config BR2_PACKAGE_LIBXML2
 	  http://xmlsoft.org/
 
 config BR2_PACKAGE_HOST_LIBXML2_PYTHON
-    bool
+	bool

package/openvpn/Config.in

@@ -6,7 +6,7 @@ config BR2_PACKAGE_OPENVPN
 	bool "openvpn"
 	depends on BR2_INET_IPV6
 	depends on BR2_USE_MMU # fork()
- 	help
+	help
 	  OpenVPN is a full-featured SSL VPN solution which can
 	  accomodate a wide range of configurations, including road
 	  warrior access, home/office/campus telecommuting, WiFi

package/python-pyasn/Config.in

@@ -10,4 +10,4 @@ config BR2_PACKAGE_PYTHON_PYASN
 	  https://code.google.com/p/pyasn/
 
 comment "python-pyasn needs a toolchain w/ C++"
-        depends on !BR2_INSTALL_LIBSTDCPP
+	depends on !BR2_INSTALL_LIBSTDCPP

package/python-pysnmp-apps/Config.in

@@ -10,4 +10,4 @@ config BR2_PACKAGE_PYTHON_PYSNMP_APPS
 	  http://pysnmp.sf.net
 
 comment "python-pysnmp-apps needs a toolchain w/ C++"
-        depends on !BR2_INSTALL_LIBSTDCPP
+	depends on !BR2_INSTALL_LIBSTDCPP

package/python-pysnmp-mibs/Config.in

@@ -10,4 +10,4 @@ config BR2_PACKAGE_PYTHON_PYSNMP_MIBS
 	  http://pysnmp.sf.net
 
 comment "python-pysnmp-libs needs a toolchain w/ C++"
-        depends on !BR2_INSTALL_LIBSTDCPP
+	depends on !BR2_INSTALL_LIBSTDCPP

package/python-pysnmp/Config.in

@@ -11,4 +11,4 @@ config BR2_PACKAGE_PYTHON_PYSNMP
 	  http://pysnmp.sf.net
 
 comment "python-pysnmp needs a toolchain w/ C++"
-        depends on !BR2_INSTALL_LIBSTDCPP
+	depends on !BR2_INSTALL_LIBSTDCPP