curl_easy_setopt.3: remove what auth types that work for CURLOPT_PROXYAUTH

The list was out of date and the paragraph already refers to the
CURLOPT_HTTPAUTH explanation. All the auth bits are explained properly
there.

It also removes the ambiguity for what the "added" phrase refers to.

This change based on pull request #85 on github

URL: https://github.com/bagder/curl/pull/85
Reported-by: gnawhleinad

diff --git a/docs/libcurl/curl_easy_setopt.3 b/docs/libcurl/curl_easy_setopt.3
index 9ec3f05..9b9e62e 100644 (file)
--- a/docs/libcurl/curl_easy_setopt.3
+++ b/docs/libcurl/curl_easy_setopt.3
@@ -1306,8 +1306,7 @@ authentication methods it supports and then pick the best one you allow it to
 use. For some methods, this will induce an extra network round-trip. Set the
 actual name and password with the \fICURLOPT_PROXYUSERPWD\fP option. The
 bitmask can be constructed by or'ing together the bits listed above for the
-\fICURLOPT_HTTPAUTH\fP option. As of this writing, only Basic, Digest and NTLM
-work. (Added in 7.10.7)
+\fICURLOPT_HTTPAUTH\fP option. \fICURLOPT_PROXYAUTH\fP was added in 7.10.7
 .IP CURLOPT_SASL_IR
 Pass a long. If the value is 1, curl will send the initial response to the
 server in the first authentication packet in order to reduce the number of