Fix typos in comments.

--
Fixes provided by Gilles Espinasse.

cipher/random.c

@@ -514,8 +514,8 @@ read_seed_file(void)
     /* And read a few bytes from our entropy source.  By using
      * a level of 0 this will not block and might not return anything
      * with some entropy drivers, however the rndlinux driver will use
-     * /dev/urandom and return some stuff - Do not read to much as we
-     * want to be friendly to the scare system entropy resource. */
+     * /dev/urandom and return some stuff - Do not read too much as we
+     * want to be friendly to the scarce system entropy resource. */
     read_random_source( 0, 16, 0 );
 
     allow_seed_file_update = 1;

cipher/rndw32.c

@@ -534,7 +534,7 @@ rndw32_gather_random (void (*add)(const void*, size_t, int), int requester,
     if( !level )
 	return 0;
     /* We don't differentiate between level 1 and 2 here because
-     * there is no nternal entropy pool as a scary resource.  It may
+     * there is no internal entropy pool as a scarce resource. It may
      * all work slower, but because our entropy source will never
      * block but deliver some not easy to measure entropy, we assume level 2
      */

doc/HACKING

@@ -47,9 +47,8 @@ by sending a mail with subject "subscribe" to
 
 
 You must run scripts/autogen.sh before doing the ./configure,
-as this creates some needed while which are not in the repository.
-autogen.sh should check that you have all required tools
-installed.
+as this creates some needed files not include in the repository.
+autogen.sh should check that you have all required tools installed.
 
 
 RSYNC access