Fix typos in comment
Signed-off-by: Max Fillinger <max@max-fillinger.net>
diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index fe107b7..e847022 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -5776,7 +5776,7 @@
* \param label Label for which to generate the key of length label_len.
* \param label_len Length of label in bytes. Must be < 251 in TLS 1.3.
* \param context Context of the key. Can be NULL if context_len or use_context is 0.
- * \param context_len Length of context. Must be < 2^16 in TLS1.2.
+ * \param context_len Length of context. Must be < 2^16 in TLS 1.2.
* \param use_context Indicates if a context should be used in deriving the key.
*
* \note TLS 1.2 makes a distinction between a 0-length context and no context.