more feedback bitcoin-core#2

Author: benma

README.md

@@ -67,4 +67,4 @@ Exhaustive tests
 
 With valgrind, you might need to increase the max stack size:
 
-    $ valgrind --max-stackframe=2097912 ./exhaustive_tests
+    $ valgrind --max-stackframe=2500000 ./exhaustive_tests

configure.ac

@@ -168,7 +168,7 @@ AC_ARG_WITH([ecmult-window], [AS_HELP_STRING([--with-ecmult-window=SIZE|auto],
 AC_ARG_WITH([ecmult-gen-precision], [AS_HELP_STRING([--with-ecmult-gen-precision=2|4|8|auto],
 [Precision bits to tune the precomputed table size for signing.]
 [The size of the table is 32kB for 2 bits, 64kB for 4 bits, 512kB for 8 bits of precision.]
-[A smaller table size usually results in slower signing.]
+[A larger table size usually results in possible faster signing.]
 ["auto" is a reasonable setting for desktop machines (currently 4). [default=auto]]
 )],
 [req_ecmult_gen_precision=$withval], [req_ecmult_gen_precision=auto])

include/secp256k1.h

@@ -646,7 +646,7 @@ SECP256K1_API SECP256K1_WARN_UNUSED_RESULT int secp256k1_ec_privkey_tweak_mul(
  *          uniformly random 32-byte arrays, or equal to zero. 1 otherwise.
  * Args:    ctx:    pointer to a context object initialized for validation
  *                 (cannot be NULL).
- * In/Out:  pubkey: pointer to a public key obkect.
+ * In/Out:  pubkey: pointer to a public key object.
  * In:      tweak:  pointer to a 32-byte tweak.
  */
 SECP256K1_API SECP256K1_WARN_UNUSED_RESULT int secp256k1_ec_pubkey_tweak_mul(