From f72a6b705f316ce9c956d035f717700e4d528236 Mon Sep 17 00:00:00 2001
From: David Garske <david@wolfssl.com>
Date: Mon, 3 Jul 2023 10:23:55 -0700
Subject: [PATCH] Minor spelling fixes.

---
 examples/asn1/asn1.c  | 15 +++++++--------
 examples/pem/pem.c    | 14 +++++++-------
 wolfcrypt/test/test.c |  2 +-
 3 files changed, 15 insertions(+), 16 deletions(-)

diff --git a/examples/asn1/asn1.c b/examples/asn1/asn1.c
index 0397a1426..7ca79f23a 100644
--- a/examples/asn1/asn1.c
+++ b/examples/asn1/asn1.c
@@ -283,7 +283,7 @@ static int PrintPem(FILE* fp, int pem_skip)
 
 /* Usage lines to show. */
 const char* usage[] = {
-    "asn1 [OPTOIN]... [FILE]",
+    "asn1 [OPTION]... [FILE]",
     "Display a human-readable version of a DER/BER encoding.",
     "",
     "Options:",
@@ -317,8 +317,8 @@ static void Usage(void)
 
 /* Main entry of ASN.1 printing program.
  *
- * @param [in] argc  Count of command line argements.
- * @param [in] argv  Command line argements.
+ * @param [in] argc  Count of command line arguments.
+ * @param [in] argv  Command line arguments.
  * @return  0 on success.
  * @return  1 on failure.
  */
@@ -430,7 +430,7 @@ int main(int argc, char* argv[])
             Usage();
             return 0;
         }
-        /* Unknown option dectection. */
+        /* Unknown option detection. */
         else if (argv[0][0] == '-') {
             fprintf(stderr, "Bad option: %s\n", argv[0]);
             Usage();
@@ -476,8 +476,8 @@ int main(int argc, char* argv[])
 
 /* Main entry of ASN.1 printing program.
  *
- * @param [in] argc  Count of command line argements.
- * @param [in] argv  Command line argements.
+ * @param [in] argc  Count of command line arguments.
+ * @param [in] argv  Command line arguments.
  * @return  0 on success.
  * @return  1 on failure.
  */
@@ -489,6 +489,5 @@ int main(int argc, char* argv[])
     return 0;
 }
 
-#endif
-
+#endif /* WOLFSSL_ASN_PRINT */
 
diff --git a/examples/pem/pem.c b/examples/pem/pem.c
index 88befea29..dd40fea67 100644
--- a/examples/pem/pem.c
+++ b/examples/pem/pem.c
@@ -637,7 +637,7 @@ static int ConvDerToPem(unsigned char* in, word32 offset, word32 len,
 
 /* Usage lines to show. */
 const char* usage[] = {
-    "pem [OPTOIN]...",
+    "pem [OPTION]...",
     "Convert to/from PEM and DER.",
     "",
     "Options:",
@@ -708,8 +708,8 @@ static void Usage(void)
 
 /* Main entry of ASN.1 printing program.
  *
- * @param [in] argc  Count of command line argements.
- * @param [in] argv  Command line argements.
+ * @param [in] argc  Count of command line arguments.
+ * @param [in] argv  Command line arguments.
  * @return  0 on success.
  * @return  1 on failure.
  */
@@ -1021,8 +1021,8 @@ int main(int argc, char* argv[])
 
 /* Main entry of ASN.1 printing program.
  *
- * @param [in] argc  Count of command line argements.
- * @param [in] argv  Command line argements.
+ * @param [in] argc  Count of command line arguments.
+ * @param [in] argv  Command line arguments.
  * @return  0 on success.
  * @return  1 on failure.
  */
@@ -1030,9 +1030,9 @@ int main(int argc, char* argv[])
 {
     (void)argc;
     (void)argv;
-    fprintf(stderr, "ASN.1 Parsing and Printing not compiled in.\n");
+    fprintf(stderr, "PEM to DER conversion not compiled in.\n");
     return 0;
 }
 
-#endif
+#endif /* WOLFSSL_PEM_TO_DER */
 
diff --git a/wolfcrypt/test/test.c b/wolfcrypt/test/test.c
index bfafb93c8..010870f4d 100644
--- a/wolfcrypt/test/test.c
+++ b/wolfcrypt/test/test.c
@@ -45417,7 +45417,7 @@ WOLFSSL_TEST_SUBROUTINE wc_test_ret_t certpiv_test(void)
         0x0B, 0x01, 0x00,     /* Nonce */
         0x0C, 0x01, 0x00,     /* Signed Nonce */
     };
-    /* PIV certificate data including certificate, info and error dectection. */
+    /* PIV certificate data including certificate, info and error detection. */
     WOLFSSL_SMALL_STACK_STATIC const byte pivCert[] = {
         0x53, 0x09,         /* NIST PIV Cert */
           0x70, 0x02,       /* Certificate */