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-rw-r--r--lib/sha256.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/sha256.c b/lib/sha256.c
index c2acb5265..55716c63b 100644
--- a/lib/sha256.c
+++ b/lib/sha256.c
@@ -242,7 +242,7 @@ static int SHA256_Final(unsigned char *out,
sha256_compress(md, md->buf);
md->curlen = 0;
}
- /* pad upto 56 bytes of zeroes */
+ /* pad up to 56 bytes of zeroes */
while(md->curlen < 56) {
md->buf[md->curlen++] = (unsigned char)0;
}