fix some typos

Signed-off-by: cui fliter <imcusg@gmail.com>

core/crypto/README.md

@@ -81,7 +81,7 @@ The crypto package is not thread-safe at the moment. This may change in the futu
 ### Disclaimer
 The algorithms were ported out of curiosity and due to interest in the field.
 We have not had any of the code verified by a third party or tested/fuzzed by any automatic means.
-Whereever we were able to find official test vectors, those were used to verify the implementation.
+Wherever we were able to find official test vectors, those were used to verify the implementation.
 We do not recommend using them in a production environment, without any additional testing and/or verification.
 
 ### ToDo

core/crypto/_fiat/README.md

@@ -30,6 +30,6 @@ equivalence.
 
 For the most part, alterations to the base fiat-crypto generated code was
 kept to a minimum, to aid auditability.  This results in a somewhat
-ideosyncratic style, and in some cases minor performance penalties.
+idiosyncratic style, and in some cases minor performance penalties.
 
 [1]: https://github.com/mit-plv/fiat-crypto

core/crypto/siphash/siphash.odin

@@ -233,7 +233,7 @@ init :: proc(ctx: ^Context, key: []byte, c_rounds, d_rounds: int) {
 }
 
 update :: proc(ctx: ^Context, data: []byte) {
-    assert(ctx.is_initialized, "crypto/siphash: Context is not initalized")
+    assert(ctx.is_initialized, "crypto/siphash: Context is not initialized")
     ctx.last_block = len(data) / 8 * 8
     ctx.buf = data
     i := 0