Clarfiy SHA224 and SHA256 documentation

Signed-off-by: Mateusz Starzyk <mateusz.starzyk@mobica.com>
diff --git a/configs/config-ccm-psk-tls1_2.h b/configs/config-ccm-psk-tls1_2.h
index 8a8e729..e54e7a0 100644
--- a/configs/config-ccm-psk-tls1_2.h
+++ b/configs/config-ccm-psk-tls1_2.h
@@ -48,8 +48,9 @@
 #define MBEDTLS_ENTROPY_C
 #define MBEDTLS_MD_C
 #define MBEDTLS_NET_C
-/* Library does not support enabling SHA-224 without SHA-256. Future version will
- * have this option disabled by default. */
+/* The library does not currently support enabling SHA-224 without SHA-256.
+ * A future version of the library will have this option disabled
+ * by default. */
 #define MBEDTLS_SHA224_C
 #define MBEDTLS_SHA256_C
 #define MBEDTLS_SSL_CLI_C
diff --git a/configs/config-mini-tls1_1.h b/configs/config-mini-tls1_1.h
index d09c1f8..83d1ab7 100644
--- a/configs/config-mini-tls1_1.h
+++ b/configs/config-mini-tls1_1.h
@@ -56,8 +56,9 @@
 #define MBEDTLS_PK_PARSE_C
 #define MBEDTLS_RSA_C
 #define MBEDTLS_SHA1_C
-/* Library does not support enabling SHA-224 without SHA-256. Future version will
- * have this option disabled by default. */
+/* The library does not currently support enabling SHA-224 without SHA-256.
+ * A future version of the library will have this option disabled
+ * by default. */
 #define MBEDTLS_SHA224_C
 #define MBEDTLS_SHA256_C
 #define MBEDTLS_SSL_CLI_C
diff --git a/configs/config-no-entropy.h b/configs/config-no-entropy.h
index d0aef1d..09b3cf5 100644
--- a/configs/config-no-entropy.h
+++ b/configs/config-no-entropy.h
@@ -73,8 +73,9 @@
 #define MBEDTLS_PK_WRITE_C
 #define MBEDTLS_PLATFORM_C
 #define MBEDTLS_RSA_C
-/* Library does not support enabling SHA-224 without SHA-256. Future version will
- * have this option disabled by default. */
+/* The library does not currently support enabling SHA-224 without SHA-256.
+ * A future version of the library will have this option disabled
+ * by default. */
 #define MBEDTLS_SHA224_C
 #define MBEDTLS_SHA256_C
 #define MBEDTLS_SHA384_C
diff --git a/configs/config-suite-b.h b/configs/config-suite-b.h
index ea6a5bf..26e03de 100644
--- a/configs/config-suite-b.h
+++ b/configs/config-suite-b.h
@@ -63,8 +63,9 @@
 #define MBEDTLS_OID_C
 #define MBEDTLS_PK_C
 #define MBEDTLS_PK_PARSE_C
-/* Library does not support enabling SHA-224 without SHA-256. Future version will
- * have this option disabled by default. */
+/* The library does not currently support enabling SHA-224 without SHA-256.
+ * A future version of the library will have this option disabled
+ * by default. */
 #define MBEDTLS_SHA224_C
 #define MBEDTLS_SHA256_C
 #define MBEDTLS_SHA384_C
diff --git a/configs/config-symmetric-only.h b/configs/config-symmetric-only.h
index 066991c..29e77b5 100644
--- a/configs/config-symmetric-only.h
+++ b/configs/config-symmetric-only.h
@@ -84,8 +84,9 @@
 #define MBEDTLS_PSA_ITS_FILE_C
 #define MBEDTLS_RIPEMD160_C
 #define MBEDTLS_SHA1_C
-/* Library does not support enabling SHA-224 without SHA-256. Future version will
- * have this option disabled by default. */
+/* The library does not currently support enabling SHA-224 without SHA-256.
+ * A future version of the library will have this option disabled
+ * by default. */
 #define MBEDTLS_SHA224_C
 #define MBEDTLS_SHA256_C
 #define MBEDTLS_SHA384_C
diff --git a/configs/config-thread.h b/configs/config-thread.h
index 4ccbffa..bce9668 100644
--- a/configs/config-thread.h
+++ b/configs/config-thread.h
@@ -67,8 +67,9 @@
 #define MBEDTLS_OID_C
 #define MBEDTLS_PK_C
 #define MBEDTLS_PK_PARSE_C
-/* Library does not support enabling SHA-224 without SHA-256. Future version will
- * have this option disabled by default. */
+/* The library does not currently support enabling SHA-224 without SHA-256.
+ * A future version of the library will have this option disabled
+ * by default. */
 #define MBEDTLS_SHA224_C
 #define MBEDTLS_SHA256_C
 #define MBEDTLS_SSL_COOKIE_C