diff --git a/docs/libcurl/opts/CURLINFO_TLS_SESSION.md b/docs/libcurl/opts/CURLINFO_TLS_SESSION.md
index f7a6304d26..edeabae10b 100644
--- a/docs/libcurl/opts/CURLINFO_TLS_SESSION.md
+++ b/docs/libcurl/opts/CURLINFO_TLS_SESSION.md
@@ -69,8 +69,8 @@ int main(void)
 
 # AVAILABILITY
 
-Added in 7.34.0. Deprecated since 7.48.0 and supported OpenSSL, GnuTLS, and
-NSS only up until this version was released.
+Added in 7.34.0. Deprecated since 7.48.0 and supported by OpenSSL and GnuTLS
+only up until this version was released.
 
 # RETURN VALUE
 
diff --git a/docs/libcurl/opts/CURLINFO_TLS_SSL_PTR.md b/docs/libcurl/opts/CURLINFO_TLS_SSL_PTR.md
index b3045bebbd..a4a45d0f3a 100644
--- a/docs/libcurl/opts/CURLINFO_TLS_SSL_PTR.md
+++ b/docs/libcurl/opts/CURLINFO_TLS_SSL_PTR.md
@@ -63,10 +63,6 @@ the active ("in use") SSL connection, with the following underlying types:
 
 **gnutls_session_t**
 
-## NSS
-
-**PRFileDesc ***
-
 ## OpenSSL
 
 CURLINFO_TLS_SESSION(3): **SSL_CTX ***
diff --git a/docs/libcurl/opts/CURLOPT_CAINFO.md b/docs/libcurl/opts/CURLOPT_CAINFO.md
index 2f5d2c84bd..565e6c4274 100644
--- a/docs/libcurl/opts/CURLOPT_CAINFO.md
+++ b/docs/libcurl/opts/CURLOPT_CAINFO.md
@@ -79,9 +79,7 @@ int main(void)
 
 # AVAILABILITY
 
-For the SSL engines that do not support certificate files the
-CURLOPT_CAINFO(3) option is ignored. Schannel support added in libcurl
-7.60.
+Schannel support added in libcurl 7.60.
 
 # RETURN VALUE
 
diff --git a/docs/libcurl/opts/CURLOPT_CAPATH.md b/docs/libcurl/opts/CURLOPT_CAPATH.md
index 6ee7ad6f64..6c5d7e6194 100644
--- a/docs/libcurl/opts/CURLOPT_CAPATH.md
+++ b/docs/libcurl/opts/CURLOPT_CAPATH.md
@@ -67,8 +67,7 @@ int main(void)
 
 # AVAILABILITY
 
-This option is supported by the OpenSSL, GnuTLS and mbedTLS (since 7.56.0)
-backends.
+This option is supported by the OpenSSL, GnuTLS, mbedTLS and wolfSSL backends.
 
 # RETURN VALUE