Fix a pair of words that swapped were in ssl.h documentation

Change-Id: I2492994e3f122b48cf5bc08d428800177bfae3d4
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/77048
Auto-Submit: David Benjamin <davidben@google.com>
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: Adam Langley <agl@google.com>
Commit-Queue: David Benjamin <davidben@google.com>

include/openssl/ssl.h

diff --git a/include/openssl/ssl.h b/include/openssl/ssl.h
index c9783e2..ec5e198 100644
--- a/include/openssl/ssl.h
+++ b/include/openssl/ssl.h
@@ -3722,7 +3722,7 @@
 // WARNING: |rate_limit| differs from the client's |error_limit| parameter.
 // Server PAKE credentials must temporarily deduct incomplete handshakes from
 // the limit, until the peer completes the handshake correctly. Thus
-// applications use that multiple connections in parallel may need a higher
+// applications that use multiple connections in parallel may need a higher
 // limit, and thus higher attacker exposure, to avoid failures. Such
 // applications should instead use one PAKE-based connection to established a
 // high-entropy secret (e.g. with |SSL_export_keying_material|) instead of