package/tinyproxy: add hash for license file

Add hash for license file and update indentation (two spaces).

Fixes:
http://autobuild.buildroot.net/results/b07/b07052de34ca24d5c62f6facec2ced5e092d26e2/

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit e214b41b00f2feeed46cb953f1a0004df3156320)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/tinyproxy/tinyproxy.hash

@@ -1,2 +1,3 @@
 # locally computed
-sha256 a23a8f647f622f01e51b93fa882ea5a15c20e026d45c3aafa81ec579e464daf7 tinyproxy-1.10.0.tar.bz2
+sha256  a23a8f647f622f01e51b93fa882ea5a15c20e026d45c3aafa81ec579e464daf7  tinyproxy-1.10.0.tar.bz2
+sha256  ab15fd526bd8dd18a9e77ebc139656bf4d33e97fc7238cd11bf60e2b9b8666c6  COPYING