Fix typos prior to release

Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
diff --git a/tests/suites/test_suite_ssl.function b/tests/suites/test_suite_ssl.function
index 0da0b15..ad95d5a 100644
--- a/tests/suites/test_suite_ssl.function
+++ b/tests/suites/test_suite_ssl.function
@@ -446,7 +446,7 @@
  * \p peer1 and \p peer2 must have been previously initialized by calling
  * mbedtls_mock_socket_init().
  *
- * The capacites of the internal buffers are set to \p bufsize. Setting this to
+ * The capacities of the internal buffers are set to \p bufsize. Setting this to
  * the correct value allows for simulation of MTU, sanity testing the mock
  * implementation and mocking TCP connections with lower memory cost.
  */
@@ -587,7 +587,7 @@
 }
 
 /*
- * Setup a given mesasge socket context including initialization of
+ * Setup a given message socket context including initialization of
  * input/output queues to a chosen capacity of messages. Also set the
  * corresponding mock socket.
  *